http://www.acm.tsinghua.edu.cn/ProblemSet_ICPC2003BJ.pdf

source fce7ce66c819 · match key acm.tsinghua.edu.cn/problemset_icpc2003bj.pdf · all sources

live: http://www.acm.tsinghua.edu.cn/ProblemSet_ICPC2003BJ.pdf
wayback: calendar of snapshots
roles: problem set
health: dead checked 2026-11-03 — URLError: <urlopen error SOCKS5 connect to www.acm.tsinghua.edu.cn:80 failed (rep=4)>
dead: the live fetch failed (connection error, 404, over size cap) — use wayback/archived
wayback status: ok checked 2026-10-21 — snapshot served (20031228205431)
referenced by: beijing-2003 problem set as of 2003-12-28 20:54

Snapshots (1)

One entry per time this address is known at: Wayback snapshots we captured, our live fetches, and times the catalogue declares (as_of) without a capture. Each capture is our stored copy, with its provenance.

2003-12-28 20:54 wayback held fce7ce66c819@20031228205431

wayback: snapshot nearest 2003-12-28 20:54
artifacts: problemset · website
referenced by: beijing-2003 problem set

contest	artifact	fetched	via	fetched from	type	size	sha256	path	links
beijing-2003	problemset	2026-11-02 05:20	wayback	https://web.archive.org/web/20031228205431id_/http://www.acm.tsinghua.edu.cn/ProblemSet_I…	application/pdf	161600	`a44f6e62d69649cc`	beijing/beijing-2003/problemset/20031228-wayback-562e1fbd/ProblemSet_ICPC2003BJ.pdf	raw

website crawl: beijing-2003 · mode wayback · fetched 2026-09-05 05:06 (capture_site.py/1.9)
scope: www.acm.tsinghua.edu.cn/ (whole-host (undated — repurposing risk))
size: 129 pages (77 html), 3.1 MB; 0 in scope not fetched, 0 offsite links
play back: archived site · raw files

pages (129)

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Checks (4)

Every time this address was looked at and what came back. A check that found no content is a record of the attempt, not a snapshot.

when	via	outcome	evidence
2026-10-21	live	absent	dead: URLError: SOCKS5 connect to www.acm.tsinghua.edu.cn:80 failed (rep=4)
2026-10-21	wayback	content	ok: snapshot served (20031228205431)
2026-11-02	live	absent	dead: URLError: <urlopen error SOCKS5 connect to www.acm.tsinghua.edu.cn:80 failed (rep=4)>
2026-11-03	live	absent	dead: URLError: <urlopen error SOCKS5 connect to www.acm.tsinghua.edu.cn:80 failed (rep=4)>