Pith Number

pith:FK7M4IAP

pith:2026:FK7M4IAP4YFSMVGH4FLCNKCA7X

not attested not anchored not stored refs pending

AnyGroundBench: A Specialized-Domain Benchmark for Video Grounding in Vision-Language Models

Hideo Saito, Hiroki Kajita, Kanta Sawafuji, Reina Ishikawa, Rintaro Otsubo, Ryo Fujii, Ryo Hachiuma, Shigeki Sakai, Taiki Kanaya

arxiv:2607.02269 v1 · 2026-07-02 · 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{FK7M4IAP4YFSMVGH4FLCNKCA7X}

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	2026-07-03T01:17:47.098939Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2abece200fe60b2654c7e15626a840fde1836b98dc44304831c6d4b96fbb17a7

Aliases

arxiv: 2607.02269 · arxiv_version: 2607.02269v1 · doi: 10.48550/arxiv.2607.02269 · pith_short_12: FK7M4IAP4YFS · pith_short_16: FK7M4IAP4YFSMVGH · pith_short_8: FK7M4IAP

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/FK7M4IAP4YFSMVGH4FLCNKCA7X \
  | 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: 2abece200fe60b2654c7e15626a840fde1836b98dc44304831c6d4b96fbb17a7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f7e83eea18d561092ef19ef850a92f9fa1d015545ba187e0a0a942023900f3d4",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2026-07-02T14:52:45Z",
    "title_canon_sha256": "62e17f45adc45a53badac305adf1c459fd1b99c138a9eeee10c93520c06b4d55"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.02269",
    "kind": "arxiv",
    "version": 1
  }
}