Pith Number

pith:BWGGQRC4

pith:2019:BWGGQRC46EMPDURX7CVHIAYGGI

not attested not anchored not stored refs pending

Unsupervised inference approach to facial attractiveness

Ambra Amico, Bernardo Monechi, Federico Maggiore, Gian Luca Lancia, Miguel Ib\'a\~nez-Berganza, Vittorio Loreto

arxiv:1910.14072 v3 · 2019-10-30 · stat.ML · cs.LG · stat.AP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BWGGQRC46EMPDURX7CVHIAYGGI}

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	2026-07-05T01:08:25.386080Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0d8c68445cf118f1d237f8aa7403063206bfe0f88a1669c71ec961f0fd48d9ad

Aliases

arxiv: 1910.14072 · arxiv_version: 1910.14072v3 · doi: 10.48550/arxiv.1910.14072 · pith_short_12: BWGGQRC46EMP · pith_short_16: BWGGQRC46EMPDURX · pith_short_8: BWGGQRC4

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/BWGGQRC46EMPDURX7CVHIAYGGI \
  | 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: 0d8c68445cf118f1d237f8aa7403063206bfe0f88a1669c71ec961f0fd48d9ad

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e71d70ef3239a37590ff8ec1d5c77486bd6bb60cb11ca51c8c444bb5b85b984f",
    "cross_cats_sorted": [
      "cs.LG",
      "stat.AP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2019-10-30T18:23:56Z",
    "title_canon_sha256": "0cfd1734ede8925d06d2a5910ff004c5ebf910dd8ff610c8d050954a1b7c074d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1910.14072",
    "kind": "arxiv",
    "version": 3
  }
}