Pith Number

pith:T2IZ5LET

pith:2018:T2IZ5LETEGPIBFCJVYJXC42UAE

not attested not anchored not stored refs pending

Tagging like Humans: Diverse and Distinct Image Annotation

Baoyuan Wu, Bernard Ghanem, Peng Sun, Siwei Lyu, Weidong Chen, Wei Liu

arxiv:1804.00113 v1 · 2018-03-31 · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{T2IZ5LETEGPIBFCJVYJXC42UAE}

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	2026-05-18T00:19:38.355783Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9e919eac93219e809449ae1371735401148a674f4ffebe9ea9beace6c672c862

Aliases

arxiv: 1804.00113 · arxiv_version: 1804.00113v1 · doi: 10.48550/arxiv.1804.00113 · pith_short_12: T2IZ5LETEGPI · pith_short_16: T2IZ5LETEGPIBFCJ · pith_short_8: T2IZ5LET

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/T2IZ5LETEGPIBFCJVYJXC42UAE \
  | 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: 9e919eac93219e809449ae1371735401148a674f4ffebe9ea9beace6c672c862

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6f9beda61e4ab3fdce4a139a5d1f713d0c81e633592d32393be6e08b6bd84a53",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2018-03-31T03:22:50Z",
    "title_canon_sha256": "f99a1248472f5d37520065051a922c545e641575c2299e781136ffb9b82a158f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.00113",
    "kind": "arxiv",
    "version": 1
  }
}