Pith Number

pith:XGKBLZCF

pith:2019:XGKBLZCFDFXWSRXBYUVNGNZ5OZ

not attested not anchored not stored refs pending

Exploring Temporal Information for Improved Video Understanding

Yi Zhu

arxiv:1905.10654 v1 · 2019-05-25 · 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{XGKBLZCFDFXWSRXBYUVNGNZ5OZ}

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	2026-05-17T23:45:05.671347Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b99415e445196f6946e1c52ad3373d764b2857f626ebc3e072714602264c3b55

Aliases

arxiv: 1905.10654 · arxiv_version: 1905.10654v1 · doi: 10.48550/arxiv.1905.10654 · pith_short_12: XGKBLZCFDFXW · pith_short_16: XGKBLZCFDFXWSRXB · pith_short_8: XGKBLZCF

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/XGKBLZCFDFXWSRXBYUVNGNZ5OZ \
  | 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: b99415e445196f6946e1c52ad3373d764b2857f626ebc3e072714602264c3b55

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1f77ec53e6957a15fe17708e2a096220cd263aec25233959562dbab6eca6ebdb",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2019-05-25T18:53:19Z",
    "title_canon_sha256": "7c75cb31f5d3ba5649761690952f41010b3174617f7e37cb10aa3d33906e3e14"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.10654",
    "kind": "arxiv",
    "version": 1
  }
}