Pith Number

pith:O3NPYMTE

pith:2018:O3NPYMTEKYECH2BKZXJN2PRGIG

not attested not anchored not stored refs pending

Label Embedding with Partial Heterogeneous Contexts

Donna Xu, Ivor W. Tsang, Shirui Pan, Yaxin Shi, Yuangang Pan

arxiv:1805.01199 v2 · 2018-05-03 · 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{O3NPYMTEKYECH2BKZXJN2PRGIG}

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	2026-05-17T23:57:31.961793Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

76dafc3264560823e82acdd2dd3e2641acca04b9f247cd3a1029c0474754b795

Aliases

arxiv: 1805.01199 · arxiv_version: 1805.01199v2 · doi: 10.48550/arxiv.1805.01199 · pith_short_12: O3NPYMTEKYEC · pith_short_16: O3NPYMTEKYECH2BK · pith_short_8: O3NPYMTE

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/O3NPYMTEKYECH2BKZXJN2PRGIG \
  | 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: 76dafc3264560823e82acdd2dd3e2641acca04b9f247cd3a1029c0474754b795

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "813204abd583d8a3fe83b49eaeaa95a6d176c1dd12452ba6235938da6b7a3ce1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2018-05-03T10:08:51Z",
    "title_canon_sha256": "2cf92dd2397b827e27594fa867a854867d175885433f851cafad735c5ed64ee1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.01199",
    "kind": "arxiv",
    "version": 2
  }
}