Pith Number

pith:HOIJNFAL

pith:2025:HOIJNFAL2MI4ZNXESUC4AQ45HC

not attested not anchored not stored refs pending

Are Synthetic Videos Useful? A Benchmark for Retrieval-Centric Evaluation of Synthetic Videos

Selena Song, Shazia Sadiq, Tong Chen, Yadan Luo, Zecheng Zhao, Zhi Chen

arxiv:2507.02316 v1 · 2025-07-03 · 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{HOIJNFAL2MI4ZNXESUC4AQ45HC}

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

1 paper in Pith

World Simulation with Video Foundation Models for Physical AI

Receipt and verification

First computed	2026-07-05T11:31:15.920967Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3b9096940bd311ccb6e49505c0439d38a54639bcddc4e42ea442e5c75a3b555a

Aliases

arxiv: 2507.02316 · arxiv_version: 2507.02316v1 · doi: 10.48550/arxiv.2507.02316 · pith_short_12: HOIJNFAL2MI4 · pith_short_16: HOIJNFAL2MI4ZNXE · pith_short_8: HOIJNFAL

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/HOIJNFAL2MI4ZNXESUC4AQ45HC \
  | 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: 3b9096940bd311ccb6e49505c0439d38a54639bcddc4e42ea442e5c75a3b555a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "da7f131eabc237ff108f4c87390c6b209d7fa54239c3fda8fb04c5fde4f01de7",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-07-03T05:01:46Z",
    "title_canon_sha256": "e87c719b4ea82dd1b349670b68e8ff684c82d6b3b159f7b90287c5ad8e360cbc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.02316",
    "kind": "arxiv",
    "version": 1
  }
}