Pith Number
pith:NLXDZ2HY
pith:2021:NLXDZ2HYYPDJB75YWQQPTWBZGW
not attested
not anchored
not stored
refs pending
CLIP4Clip: An Empirical Study of CLIP for End to End Video Clip Retrieval
arxiv:2104.08860 v2 · 2021-04-18 · cs.CV
Add to your LaTeX paper
\usepackage{pith}
\pithnumber{NLXDZ2HYYPDJB75YWQQPTWBZGW}
Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge
Record completeness
1
Bitcoin timestamp
2
Internet Archive
3
Author claim
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claim
4
Citations
5
Replications
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Portable graph bundle live · download bundle · merged
state
The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same
current state with the deterministic merge algorithm.
Cited by
Receipt and verification
| First computed | 2026-07-05T02:38:34.205265Z |
|---|---|
| Builder | pith-number-builder-2026-05-17-v1 |
| Signature | Pith Ed25519
(pith-v1-2026-05) · public key |
| Schema | pith-number/v1.0 |
Canonical hash
6aee3ce8f8c3c690ffb8b420f9d839359b9154f1b3bf91a88a4f9b8ed14b585c
Aliases
· · · · ·Agent API
Verify this Pith Number yourself
curl -sH 'Accept: application/ld+json' https://pith.science/pith/NLXDZ2HYYPDJB75YWQQPTWBZGW \
| jq -c '.canonical_record' \
| python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 6aee3ce8f8c3c690ffb8b420f9d839359b9154f1b3bf91a88a4f9b8ed14b585c
Canonical record JSON
{
"metadata": {
"abstract_canon_sha256": "2d2a046108fe4a90cab6ede7a26d5e5c0e7afd99e94ac16932d9efa2cdd8f4ce",
"cross_cats_sorted": [],
"license": "http://creativecommons.org/licenses/by/4.0/",
"primary_cat": "cs.CV",
"submitted_at": "2021-04-18T13:59:50Z",
"title_canon_sha256": "5d81713df70f57d44c30e68db74c43ce9bb54ceed0716ae54102e9f7c21051ac"
},
"schema_version": "1.0",
"source": {
"id": "2104.08860",
"kind": "arxiv",
"version": 2
}
}