Pith Number

pith:R3QSESP2

pith:2016:R3QSESP2GSWJM7B3MDELWD46NN

not attested not anchored not stored refs pending

DARI: Distance metric And Representation Integration for Person Verification

Guangrun Wang, Liang Lin, Qing Wang, Shengyong Ding, Ya Li

arxiv:1604.04377 v1 · 2016-04-15 · 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{R3QSESP2GSWJM7B3MDELWD46NN}

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	2026-05-18T01:17:04.307355Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8ee12249fa34ac967c3b60c8bb0f9e6b781ddeb689ed5c0dfcd56e3b9635ad90

Aliases

arxiv: 1604.04377 · arxiv_version: 1604.04377v1 · doi: 10.48550/arxiv.1604.04377 · pith_short_12: R3QSESP2GSWJ · pith_short_16: R3QSESP2GSWJM7B3 · pith_short_8: R3QSESP2

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/R3QSESP2GSWJM7B3MDELWD46NN \
  | 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: 8ee12249fa34ac967c3b60c8bb0f9e6b781ddeb689ed5c0dfcd56e3b9635ad90

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e3ffcaf3a92c66029f9cb5c9a738238adc3a5ee238058f8d16d7860a1d8633b4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2016-04-15T07:21:26Z",
    "title_canon_sha256": "ee8909c10a4efe100259fece87f7c4ec0db2afe1130850c3ef4a0d96a870af32"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1604.04377",
    "kind": "arxiv",
    "version": 1
  }
}