Pith Number

pith:2IZP7WUP

pith:2018:2IZP7WUPQJDBFZPOECEKTTV7RQ

not attested not anchored not stored refs pending

Resource Aware Person Re-identification across Multiple Resolutions

Bharath Hariharan, Gao Huang, Kilian Q. Weinberger, Lequn Wang, Serena Li, Vincent Chen, Xu Zou, Yan Wang, Yurong You

arxiv:1805.08805 v3 · 2018-05-22 · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2IZP7WUPQJDBFZPOECEKTTV7RQ}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T00:04:23.131501Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d232ffda8f824612e5ee2088a9cebf8c380f2eceffb1ded202e9b27ef57e1f71

Aliases

arxiv: 1805.08805 · arxiv_version: 1805.08805v3 · doi: 10.48550/arxiv.1805.08805 · pith_short_12: 2IZP7WUPQJDB · pith_short_16: 2IZP7WUPQJDBFZPO · pith_short_8: 2IZP7WUP

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/2IZP7WUPQJDBFZPOECEKTTV7RQ \
  | 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: d232ffda8f824612e5ee2088a9cebf8c380f2eceffb1ded202e9b27ef57e1f71

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8078d9ec1c724afc04177615458eabcc5d5216eacb50d89b61249e987ab68f86",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2018-05-22T18:17:37Z",
    "title_canon_sha256": "31a0f10529973c6476e167a1cf84d2bc311420d18717c97fc6b3e25484443610"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.08805",
    "kind": "arxiv",
    "version": 3
  }
}