Pith Number

pith:OHP63QX4

pith:2019:OHP63QX44FH5UNESK37ECA72OI

not attested not anchored not stored refs pending

Learning Semantic-Specific Graph Representation for Multi-Label Image Recognition

Hefeng Wu, Liang Lin, Muxin Xu, Tianshui Chen, Xiaolu Hui

arxiv:1908.07325 v1 · 2019-08-20 · 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{OHP63QX44FH5UNESK37ECA72OI}

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	2026-07-04T23:58:33.294356Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

71dfedc2fce14fda349256fe4103fa721aac48a34fce0e5dbcf4ae137b934469

Aliases

arxiv: 1908.07325 · arxiv_version: 1908.07325v1 · doi: 10.48550/arxiv.1908.07325 · pith_short_12: OHP63QX44FH5 · pith_short_16: OHP63QX44FH5UNES · pith_short_8: OHP63QX4

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/OHP63QX44FH5UNESK37ECA72OI \
  | 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: 71dfedc2fce14fda349256fe4103fa721aac48a34fce0e5dbcf4ae137b934469

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "88e798abf0037935906baf0c03084a548c6291015ccda9c418a079705b003a3b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2019-08-20T13:19:28Z",
    "title_canon_sha256": "2736c260b622f17758485b882c64ee33e62b0ac1abe42b85f47e5284aa1a4667"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.07325",
    "kind": "arxiv",
    "version": 1
  }
}