Pith Number

pith:GTDIOGX7

pith:2025:GTDIOGX74IK6FANKNI7FOB3SHA

not attested not anchored not stored refs pending

Skyra: AI-Generated Video Detection via Grounded Artifact Reasoning

Jie Zhou, Jiwen Lu, Lei Chen, Runze Sun, Wenzhao Zheng, Yanran Zhang, Yifei Li, Yu Zheng

arxiv:2512.15693 v2 · 2025-12-17 · 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{GTDIOGX74IK6FANKNI7FOB3SHA}

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.

Cited by

2 papers in Pith

Video as Natural Augmentation: Towards Unified AI-Generated Image and Video Detection

CaC: Advancing Video Reward Models via Hierarchical Spatiotemporal Concentrating

Receipt and verification

First computed	2026-05-20T00:01:38.113241Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

34c6871affe215e281aa6a3e570772381181bb04ebcdf61e29e5e1434e846d80

Aliases

arxiv: 2512.15693 · arxiv_version: 2512.15693v2 · doi: 10.48550/arxiv.2512.15693 · pith_short_12: GTDIOGX74IK6 · pith_short_16: GTDIOGX74IK6FANK · pith_short_8: GTDIOGX7

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/GTDIOGX74IK6FANKNI7FOB3SHA \
  | 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: 34c6871affe215e281aa6a3e570772381181bb04ebcdf61e29e5e1434e846d80

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4e4d6d7f9a23fa314e0a4f5406e7d555f10baf3c1d7bd50be8b557080bde42fc",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-12-17T18:48:26Z",
    "title_canon_sha256": "6226add8a6c205a10cdc03d15498a96aca8624c9aff044fdb3c492098fa60184"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2512.15693",
    "kind": "arxiv",
    "version": 2
  }
}