Pith Number

pith:DDEEQI4H

pith:2019:DDEEQI4HUUBKEANPSO4V72EISL

not attested not anchored not stored refs pending

Comprehensive Video Understanding: Video summarization with content-based video recommender design

Bo Peng, Changliang Xu, Kaixu Cui, Yudong Jiang

arxiv:1910.13888 v1 · 2019-10-30 · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DDEEQI4HUUBKEANPSO4V72EISL}

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	2026-07-05T00:15:57.286734Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

18c8482387a502a201af93b95fe88892fd264da4164aedb60c77b6d06f0bc508

Aliases

arxiv: 1910.13888 · arxiv_version: 1910.13888v1 · doi: 10.48550/arxiv.1910.13888 · pith_short_12: DDEEQI4HUUBK · pith_short_16: DDEEQI4HUUBKEANP · pith_short_8: DDEEQI4H

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/DDEEQI4HUUBKEANPSO4V72EISL \
  | 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: 18c8482387a502a201af93b95fe88892fd264da4164aedb60c77b6d06f0bc508

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ceff76010fd646c517f93d99489d3d0107fa313e41bf6747f8face8e7c392f81",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2019-10-30T14:29:08Z",
    "title_canon_sha256": "3ff206d1196fae2ff78f0fc7929dcd5aa29940ac2ddeef161caab4a22c5f8f8f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1910.13888",
    "kind": "arxiv",
    "version": 1
  }
}