Pith Number

pith:5HSHBWV3

pith:2015:5HSHBWV3NFRXPOFS7LYOL652RP

not attested not anchored not stored refs pending

Tri-Subject Kinship Verification: Understanding the Core of A Family

Songcan Chen, Xiaoqian Qin, Xiaoyang Tan

arxiv:1501.02555 v3 · 2015-01-12 · 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{5HSHBWV3NFRXPOFS7LYOL652RP}

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.

Cited by

1 paper in Pith

Audio-Visual Kinship Verification

Receipt and verification

First computed	2026-05-18T01:36:34.028134Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e9e470dabb696377b8b2faf0e5fbba8bd635c129d04e232a78df02ed7c843e36

Aliases

arxiv: 1501.02555 · arxiv_version: 1501.02555v3 · doi: 10.48550/arxiv.1501.02555 · pith_short_12: 5HSHBWV3NFRX · pith_short_16: 5HSHBWV3NFRXPOFS · pith_short_8: 5HSHBWV3

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/5HSHBWV3NFRXPOFS7LYOL652RP \
  | 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: e9e470dabb696377b8b2faf0e5fbba8bd635c129d04e232a78df02ed7c843e36

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a0affdd60b7b7446a7c313cad9a0f82b36a5647508b24a6fb1f701be9163a6b7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2015-01-12T07:32:45Z",
    "title_canon_sha256": "51204f20a8ca3a229d5c58b232e31d7d62924b830b561de6c86d9ab8a0d31b60"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1501.02555",
    "kind": "arxiv",
    "version": 3
  }
}