Pith Number

pith:EMA2SPX3

pith:2019:EMA2SPX3ETSATJVLVVCTLKGLEA

not attested not anchored not stored refs pending

End-to-end facial and physiological model for Affective Computing and applications

Decky Aspandi, Joaquim Comas, Xavier Binefa

arxiv:1912.04711 v2 · 2019-12-10 · cs.CV · 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{EMA2SPX3ETSATJVLVVCTLKGLEA}

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	2026-07-05T00:34:19.801424Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2301a93efb24e409a6abad4535a8cb20333c07442071ce95116c51810dcd3f0a

Aliases

arxiv: 1912.04711 · arxiv_version: 1912.04711v2 · doi: 10.48550/arxiv.1912.04711 · pith_short_12: EMA2SPX3ETSA · pith_short_16: EMA2SPX3ETSATJVL · pith_short_8: EMA2SPX3

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/EMA2SPX3ETSATJVLVVCTLKGLEA \
  | 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: 2301a93efb24e409a6abad4535a8cb20333c07442071ce95116c51810dcd3f0a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "615865b202a5f0cd393d44999f28b154927804bceeefcca4dd881ba26e6b02d9",
    "cross_cats_sorted": [
      "cs.HC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2019-12-10T14:37:15Z",
    "title_canon_sha256": "f36170725f85a1f03250fbc353d5d15b91129f0478982659b7a56ac2d3ab046b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1912.04711",
    "kind": "arxiv",
    "version": 2
  }
}