Pith Number

pith:UNYUTF7L

pith:2016:UNYUTF7L3PR2NH37ESFQSEVNFS

not attested not anchored not stored refs pending

Attributes as Semantic Units between Natural Language and Visual Recognition

Marcus Rohrbach

arxiv:1604.03249 v1 · 2016-04-12 · cs.CV · cs.CL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UNYUTF7L3PR2NH37ESFQSEVNFS}

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	2026-05-18T01:17:15.911945Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a3714997ebdbe3a69f7f248b0912ad2c840b8a9bcab123d00e6eae023a322641

Aliases

arxiv: 1604.03249 · arxiv_version: 1604.03249v1 · doi: 10.48550/arxiv.1604.03249 · pith_short_12: UNYUTF7L3PR2 · pith_short_16: UNYUTF7L3PR2NH37 · pith_short_8: UNYUTF7L

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/UNYUTF7L3PR2NH37ESFQSEVNFS \
  | 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: a3714997ebdbe3a69f7f248b0912ad2c840b8a9bcab123d00e6eae023a322641

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "394628551f8eef57267682138ce5e0e43d9ea1c3a30fa82e6fa4ed000c0564aa",
    "cross_cats_sorted": [
      "cs.CL"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2016-04-12T05:23:26Z",
    "title_canon_sha256": "bf203dedd5053039aef8b83ac88511fb31799f08e18135ebece6d0547de4f123"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1604.03249",
    "kind": "arxiv",
    "version": 1
  }
}