Pith Number

pith:3PGCCJSN

pith:2019:3PGCCJSN7LL4HRNOSXKU2AN3UG

not attested not anchored not stored refs pending

Re-ID Driven Localization Refinement for Person Search

Changxin Gao, Chi Zhang, Chuchu Han, Jiacheng Ye, Nong Sang, Xin Tan, Yunshan Zhong

arxiv:1909.08580 v1 · 2019-09-18 · 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{3PGCCJSN7LL4HRNOSXKU2AN3UG}

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	2026-07-05T00:05:32.082672Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dbcc21264dfad7c3c5ae95d54d01bba18a43521c1a1e2d58915c2de011181707

Aliases

arxiv: 1909.08580 · arxiv_version: 1909.08580v1 · doi: 10.48550/arxiv.1909.08580 · pith_short_12: 3PGCCJSN7LL4 · pith_short_16: 3PGCCJSN7LL4HRNO · pith_short_8: 3PGCCJSN

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/3PGCCJSN7LL4HRNOSXKU2AN3UG \
  | 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: dbcc21264dfad7c3c5ae95d54d01bba18a43521c1a1e2d58915c2de011181707

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "43d99eac24c3ea3ffa061a66114f894bdbc6366ab33104d78e9f80f406f5e5e8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2019-09-18T17:10:49Z",
    "title_canon_sha256": "55a660140f7e11b08c54e098fa5da887c1edc67ca5ac591f211127f9468660ea"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1909.08580",
    "kind": "arxiv",
    "version": 1
  }
}