Pith Number

pith:22R6AWXZ

pith:2019:22R6AWXZRN6GQCVN3OZ6KTH2JC

not attested not anchored not stored refs pending

Relation Network for Person Re-identification

Bumsub Ham, Hyunjong Park

arxiv:1911.09318 v2 · 2019-11-21 · 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{22R6AWXZRN6GQCVN3OZ6KTH2JC}

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	2026-07-05T00:21:39.021220Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d6a3e05af98b7c680aaddbb3e54cfa48b31f97c6784ac19a1ed718f8526d8ebe

Aliases

arxiv: 1911.09318 · arxiv_version: 1911.09318v2 · doi: 10.48550/arxiv.1911.09318 · pith_short_12: 22R6AWXZRN6G · pith_short_16: 22R6AWXZRN6GQCVN · pith_short_8: 22R6AWXZ

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/22R6AWXZRN6GQCVN3OZ6KTH2JC \
  | 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: d6a3e05af98b7c680aaddbb3e54cfa48b31f97c6784ac19a1ed718f8526d8ebe

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "213cecab6fe4fc7f02753023583c93653759d8b43616b66e50eed35f6f05513a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2019-11-21T07:21:11Z",
    "title_canon_sha256": "de961cafcbd5cd4540cd78dd5b4b5c6aaca783a27cbbd5754891fbd83b1eb2e0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1911.09318",
    "kind": "arxiv",
    "version": 2
  }
}