Pith Number

pith:IILFVPSS

pith:2025:IILFVPSSGADV6O7DLPAXL3XGXQ

not attested not anchored not stored refs pending

FaceInsight: A Multimodal Large Language Model for Face Perception

Changjiang Luo, Hua Zhang, Jianhou Gan, Jingzhi Li, Ruoyu Chen, Wenqi Ren, Xiaochun Cao

arxiv:2504.15624 v2 · 2025-04-22 · 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{IILFVPSSGADV6O7DLPAXL3XGXQ}

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	2026-07-05T10:54:16.565925Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

42165abe5230075f3be35bc175eee6bc1eba2fd129ac4c6834078474b335509c

Aliases

arxiv: 2504.15624 · arxiv_version: 2504.15624v2 · doi: 10.48550/arxiv.2504.15624 · pith_short_12: IILFVPSSGADV · pith_short_16: IILFVPSSGADV6O7D · pith_short_8: IILFVPSS

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/IILFVPSSGADV6O7DLPAXL3XGXQ \
  | 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: 42165abe5230075f3be35bc175eee6bc1eba2fd129ac4c6834078474b335509c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "661020e4af464b798c29bed15ff100da68fc647e4dd4471b92ec4b0d2df90c4e",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-04-22T06:31:57Z",
    "title_canon_sha256": "25513f16ed379e7d96a98ea863eda3d5e8ee2288b31d4ccdc09406560333e69e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.15624",
    "kind": "arxiv",
    "version": 2
  }
}