Pith Number

pith:BBJ7TMFA

pith:2019:BBJ7TMFA2B75WILG74UJYXTRQO

not attested not anchored not stored refs pending

Extracting Visual Knowledge from the Internet: Making Sense of Image Data

Fumin Shen, Jian Zhang, Xiansheng Hua, Yazhou Yao, Zhenmin Tang

arxiv:1906.03219 v1 · 2019-06-07 · cs.CV · cs.IR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BBJ7TMFA2B75WILG74UJYXTRQO}

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	2026-05-17T23:43:54.662984Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0853f9b0a0d07fdb2166ff289c5e71839055e8585e43d07c71e880a7d7d04e66

Aliases

arxiv: 1906.03219 · arxiv_version: 1906.03219v1 · doi: 10.48550/arxiv.1906.03219 · pith_short_12: BBJ7TMFA2B75 · pith_short_16: BBJ7TMFA2B75WILG · pith_short_8: BBJ7TMFA

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/BBJ7TMFA2B75WILG74UJYXTRQO \
  | 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: 0853f9b0a0d07fdb2166ff289c5e71839055e8585e43d07c71e880a7d7d04e66

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "57b4765f6a610c62b99110cb9f114ec8d23d3b97554c506512c566d851c25992",
    "cross_cats_sorted": [
      "cs.IR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2019-06-07T16:35:33Z",
    "title_canon_sha256": "60e6af97e5c3c13c504c97acc5b07ebd88f01ab9b48349888026e0769b60c4b0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1906.03219",
    "kind": "arxiv",
    "version": 1
  }
}