Pith Number

pith:QXMUI3X4

pith:2020:QXMUI3X4B73J5RE7KBEAMBBKW5

not attested not anchored not stored refs pending

Faster Person Re-Identification

Guan'an Wang, Jian Cheng, Shaogang Gong, Zengguang Hou

arxiv:2008.06826 v1 · 2020-08-16 · 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{QXMUI3X4B73J5RE7KBEAMBBKW5}

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	2026-07-05T01:27:33.434088Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

85d9446efc0ff69ec49f504806042ab7436e73703f87f33c5070940dc44e209f

Aliases

arxiv: 2008.06826 · arxiv_version: 2008.06826v1 · doi: 10.48550/arxiv.2008.06826 · pith_short_12: QXMUI3X4B73J · pith_short_16: QXMUI3X4B73J5RE7 · pith_short_8: QXMUI3X4

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/QXMUI3X4B73J5RE7KBEAMBBKW5 \
  | 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: 85d9446efc0ff69ec49f504806042ab7436e73703f87f33c5070940dc44e209f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bfb8a5e5d81072fbe8103d09d7c8e14afee68cdc62fcfe6db9062d901a1b508f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2020-08-16T03:02:49Z",
    "title_canon_sha256": "e8a7f0523fcb6078100da445ba2532c924390b087c5f01300e1d1a444ee34e4f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2008.06826",
    "kind": "arxiv",
    "version": 1
  }
}