Pith Number

pith:R7S5B33I

pith:2018:R7S5B33IEROZITEZ4BOVENKHYG

not attested not anchored not stored refs pending

Face2Text: Collecting an Annotated Image Description Corpus for the Generation of Rich Face Descriptions

Adrian Muscat, Albert Gatt, Claudia Borg, Kenneth P. Camilleri, Lonneke van der Plas, Marc Tanti, Mike Rosner, Patrizia Paggio, Reuben A. Farrugia

arxiv:1803.03827 v2 · 2018-03-10 · cs.CL · cs.AI · 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{R7S5B33IEROZITEZ4BOVENKHYG}

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	2026-07-05T02:20:26.365821Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8fe5d0ef68245d944c99e05d523547c19e64bc4bcaa79c98c6c935957afa70a5

Aliases

arxiv: 1803.03827 · arxiv_version: 1803.03827v2 · doi: 10.48550/arxiv.1803.03827 · pith_short_12: R7S5B33IEROZ · pith_short_16: R7S5B33IEROZITEZ · pith_short_8: R7S5B33I

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/R7S5B33IEROZITEZ4BOVENKHYG \
  | 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: 8fe5d0ef68245d944c99e05d523547c19e64bc4bcaa79c98c6c935957afa70a5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "93c157dee04de23c8db462dae3545e4e87678f99c6e3e8d7db9321952f80a564",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.CV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2018-03-10T15:52:08Z",
    "title_canon_sha256": "ed5cbafdf5c30824db889558aa99e2099b78af5dc90ba6debd6f6ea388f42ef4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.03827",
    "kind": "arxiv",
    "version": 2
  }
}