Pith Number

pith:OHXQOYMZ

pith:2024:OHXQOYMZTYK4OPPIPDGHXX5MIV

not attested not anchored not stored refs pending

Hugging Rain Man: A Novel Facial Action Units Dataset for Analyzing Atypical Facial Expressions in Children with Autism Spectrum Disorder

Jingying Chen, Junpeng Liu, Ruyi Xu, Shutong Wang, Xinzhou Jiang, Yanfeng Ji, Yuxuan Quan, Zhengyu Deng

arxiv:2411.13797 v1 · 2024-11-21 · 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{OHXQOYMZTYK4OPPIPDGHXX5MIV}

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	2026-07-05T09:38:37.228804Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

71ef0761999e15c73de878cc7bdfac454f190c134fb6466ad61b1c09f8a5b82b

Aliases

arxiv: 2411.13797 · arxiv_version: 2411.13797v1 · doi: 10.48550/arxiv.2411.13797 · pith_short_12: OHXQOYMZTYK4 · pith_short_16: OHXQOYMZTYK4OPPI · pith_short_8: OHXQOYMZ

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/OHXQOYMZTYK4OPPIPDGHXX5MIV \
  | 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: 71ef0761999e15c73de878cc7bdfac454f190c134fb6466ad61b1c09f8a5b82b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b84fe94611531d092f279e076d20858b0b1b5ca486fafc54a5c2a12d33692237",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2024-11-21T02:51:52Z",
    "title_canon_sha256": "d4b7d2407c48d407d36733a28cd804faf3bd2f14ec7a38743b345df8ad1a1899"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2411.13797",
    "kind": "arxiv",
    "version": 1
  }
}