Pith Number

pith:JTYWXGAT

pith:2018:JTYWXGATLJ3QUUKB7AB63BJ2W5

not attested not anchored not stored refs pending

Unsupervised Deep Representations for Learning Audience Facial Behaviors

Leonhard Helminger, Rajitha Navarathna, Romann Weber, Suman Saha

arxiv:1805.04136 v1 · 2018-05-10 · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JTYWXGATLJ3QUUKB7AB63BJ2W5}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T00:16:13.544338Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4cf16b98135a770a5141f803ed853ab76ec001d7a7f59592b704fc38b5287851

Aliases

arxiv: 1805.04136 · arxiv_version: 1805.04136v1 · doi: 10.48550/arxiv.1805.04136 · pith_short_12: JTYWXGATLJ3Q · pith_short_16: JTYWXGATLJ3QUUKB · pith_short_8: JTYWXGAT

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/JTYWXGATLJ3QUUKB7AB63BJ2W5 \
  | 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: 4cf16b98135a770a5141f803ed853ab76ec001d7a7f59592b704fc38b5287851

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9014d05d9938643b4c682e10ef34d8374a7459e898449cb55221b5216e3c5718",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2018-05-10T19:01:02Z",
    "title_canon_sha256": "cc1daebfe33c0c76b52ba76895c594ad768c3ef704847571a2ecb375f31eb090"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.04136",
    "kind": "arxiv",
    "version": 1
  }
}