Pith Number

pith:W3FRMBCX

pith:2024:W3FRMBCXMTOCDWPBU2TMUZ53LW

not attested not anchored not stored refs pending

Pilot Study to Discover Candidate Biomarkers for Autism based on Perception and Production of Facial Expressions

Janice Keener, John W. Harrington, Khan M. Iftekharuddin, Megan A. Witherow, Norou Diawara

arxiv:2404.16040 v1 · 2024-03-27 · q-bio.NC · cs.HC

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{W3FRMBCXMTOCDWPBU2TMUZ53LW}

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

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

Receipt and verification

First computed	2026-07-05T08:12:00.309545Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b6cb16045764dc21d9e1a6a6ca67bb5da7978d2f4c17b506798bb4fb63d65dac

Aliases

arxiv: 2404.16040 · arxiv_version: 2404.16040v1 · doi: 10.48550/arxiv.2404.16040 · pith_short_12: W3FRMBCXMTOC · pith_short_16: W3FRMBCXMTOCDWPB · pith_short_8: W3FRMBCX

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/W3FRMBCXMTOCDWPBU2TMUZ53LW \
  | 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: b6cb16045764dc21d9e1a6a6ca67bb5da7978d2f4c17b506798bb4fb63d65dac

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "362a9114e5bd5c9db47af4b0f9a79f9c3f5de1bceeae7ca6b04063074702e72c",
    "cross_cats_sorted": [
      "cs.HC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.NC",
    "submitted_at": "2024-03-27T01:43:50Z",
    "title_canon_sha256": "a16bbed2046b865abfdfb937a453fe40a505a51507ba9fcd3f3ce796cd17b042"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2404.16040",
    "kind": "arxiv",
    "version": 1
  }
}