Pith Number

pith:2FB4LSOP

pith:2022:2FB4LSOP65GDRYTBTAFZRTYAXA

not attested not anchored not stored refs pending

Exploring Global Diversity and Local Context for Video Summarization

Guodun Li, Ouhan Huang, Qinghao Ye, Wenjiang Wang, Yingchao Pan, Yuxing Chen, Zhongjin Li

arxiv:2201.11345 v2 · 2022-01-27 · cs.CV · cs.AI

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2FB4LSOP65GDRYTBTAFZRTYAXA}

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 open · sign in to claim

4 Citations open

5 Replications open

✓ 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.

Receipt and verification

First computed	2026-07-05T04:09:01.498290Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d143c5c9cff74c38e261980b98cf00b83d28a3ca93e8790484a61ab4d06bec57

Aliases

arxiv: 2201.11345 · arxiv_version: 2201.11345v2 · doi: 10.48550/arxiv.2201.11345 · pith_short_12: 2FB4LSOP65GD · pith_short_16: 2FB4LSOP65GDRYTB · pith_short_8: 2FB4LSOP

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/2FB4LSOP65GDRYTBTAFZRTYAXA \
  | 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: d143c5c9cff74c38e261980b98cf00b83d28a3ca93e8790484a61ab4d06bec57

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4bbbdf2e4e30dfbec341102020215fbd6c046f3548b3eaee9ed32f24c703ea18",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2022-01-27T06:56:01Z",
    "title_canon_sha256": "2d82232b03305498e68451a3f279baa26f1d850bf2a0bcd5eb6f3ae5d41eadee"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2201.11345",
    "kind": "arxiv",
    "version": 2
  }
}