Pith Number

pith:DN5LHLMY

pith:2018:DN5LHLMYTT32AQ6R4UOKKWRQNE

not attested not anchored not stored refs pending

Re-ID done right: towards good practices for person re-identification

Bojana Gajic, Diane Larlus, Jon Almazan, Naila Murray

arxiv:1801.05339 v1 · 2018-01-16 · 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{DN5LHLMYTT32AQ6R4UOKKWRQNE}

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	2026-05-18T00:25:47.102802Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1b7ab3ad989cf7a043d1e51ca55a306922be994f1440a3e775ecde12177cb648

Aliases

arxiv: 1801.05339 · arxiv_version: 1801.05339v1 · doi: 10.48550/arxiv.1801.05339 · pith_short_12: DN5LHLMYTT32 · pith_short_16: DN5LHLMYTT32AQ6R · pith_short_8: DN5LHLMY

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/DN5LHLMYTT32AQ6R4UOKKWRQNE \
  | 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: 1b7ab3ad989cf7a043d1e51ca55a306922be994f1440a3e775ecde12177cb648

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "df05054d2daecee9805866ffda993aa6316a7264a4bed5ab61f2e02c5e65b9f7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2018-01-16T16:29:11Z",
    "title_canon_sha256": "a50abdca9f4825928decb44de3654926778d12cbd99a9bbc9629a78f30ae3f40"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1801.05339",
    "kind": "arxiv",
    "version": 1
  }
}