Pith Number

pith:PAXOKVOL

pith:2026:PAXOKVOLFOJAWOHEPHVMD6JHAY

not attested not anchored not stored refs pending

GenSpan: Generation-Calibrated Motion Span Priors for Multi-Verb Video Corpus Moment Retrieval

Linlin Zong, Nanding Wu, Wenxin Liang, Xianchao Zhang, Xinyue Liu, Yanyang Li, Yunzhuo Sun

arxiv:2603.22121 v2 · 2026-03-23 · 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{PAXOKVOLFOJAWOHEPHVMD6JHAY}

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	2026-06-04T01:08:49.136664Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

782ee555cb2b920b38e479eac1f927063d83da05967b7e990a8427e11b4406a5

Aliases

arxiv: 2603.22121 · arxiv_version: 2603.22121v2 · doi: 10.48550/arxiv.2603.22121 · pith_short_12: PAXOKVOLFOJA · pith_short_16: PAXOKVOLFOJAWOHE · pith_short_8: PAXOKVOL

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/PAXOKVOLFOJAWOHEPHVMD6JHAY \
  | 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: 782ee555cb2b920b38e479eac1f927063d83da05967b7e990a8427e11b4406a5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "21fc2e02ab14b6c44d264267acc777785f0d0b00e1769cfd3ef914eb4aac05b4",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2026-03-23T15:44:48Z",
    "title_canon_sha256": "9bb4a3dbc6f95df5431c72665289f2afba78c8ee510ec1a312548d6b6efc0434"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2603.22121",
    "kind": "arxiv",
    "version": 2
  }
}