Pith Number

pith:X4HL35UG

pith:2019:X4HL35UG6NCL2VRCPO2WWUP43V

not attested not anchored not stored refs pending

Object Discovery From a Single Unlabeled Image by Mining Frequent Itemset With Multi-scale Features

Haibin Ling, Jian Zhang, Mengyang Pu, Qingji Guan, Qi Zou, Runsheng Zhang, Yaping Huang

arxiv:1902.09968 v3 · 2019-02-26 · 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{X4HL35UG6NCL2VRCPO2WWUP43V}

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	2026-07-05T06:31:50.904743Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bf0ebdf686f344bd56227bb56b51fcdd5a128a42b123d35107741193a2d52167

Aliases

arxiv: 1902.09968 · arxiv_version: 1902.09968v3 · doi: 10.48550/arxiv.1902.09968 · pith_short_12: X4HL35UG6NCL · pith_short_16: X4HL35UG6NCL2VRC · pith_short_8: X4HL35UG

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/X4HL35UG6NCL2VRCPO2WWUP43V \
  | 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: bf0ebdf686f344bd56227bb56b51fcdd5a128a42b123d35107741193a2d52167

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5bfb0c9e9d0df32057c17cd7a70ba2ae334242e968f7ab7cf8c606570df2b9ee",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2019-02-26T14:37:01Z",
    "title_canon_sha256": "f44752a9a8b7d12403c5b2563e7ac883e0e0c4f8bc7609ebc21cb9703b28ea15"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.09968",
    "kind": "arxiv",
    "version": 3
  }
}