Pith Number

pith:RDTXAB5O

pith:2018:RDTXAB5O72MM4A2VC4NFYG4FOP

not attested not anchored not stored refs pending

SelfKin: Self Adjusted Deep Model For Kinship Verification

Eran Dahan, Yosi Keller

arxiv:1809.08493 v1 · 2018-09-22 · 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{RDTXAB5O72MM4A2VC4NFYG4FOP}

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	2026-05-18T00:05:04.280214Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

88e77007aefe98ce0355171a5c1b8573e1af259e44a57efc96de12ef8db39c66

Aliases

arxiv: 1809.08493 · arxiv_version: 1809.08493v1 · doi: 10.48550/arxiv.1809.08493 · pith_short_12: RDTXAB5O72MM · pith_short_16: RDTXAB5O72MM4A2V · pith_short_8: RDTXAB5O

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/RDTXAB5O72MM4A2VC4NFYG4FOP \
  | 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: 88e77007aefe98ce0355171a5c1b8573e1af259e44a57efc96de12ef8db39c66

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e7229175c74fcbf0ec5315a16fba7fd59988874a70133d97dc3cfcbb2224b83f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2018-09-22T21:52:18Z",
    "title_canon_sha256": "88ffa13f453a179b3dded776d1db7ae5aabd9a03f0658c21b21fd6dd477029ee"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1809.08493",
    "kind": "arxiv",
    "version": 1
  }
}