Pith Number

pith:AXUWS4ME

pith:2025:AXUWS4ME4QSJ7XM2ZHIL6TBRJ4

not attested not anchored not stored refs pending

Kinship Verification through a Forest Neural Network

Ali Nazari, Mohsen Ebrahimi Moghaddam, Omidreza Borzoei

arxiv:2504.18910 v1 · 2025-04-26 · cs.CV · cs.AI

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{AXUWS4ME4QSJ7XM2ZHIL6TBRJ4}

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	2026-07-05T10:54:23.579502Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

05e9697184e4249fdd9ac9d0bf4c314f0b7cbe2e1f25bca8bcc53366eb147e6e

Aliases

arxiv: 2504.18910 · arxiv_version: 2504.18910v1 · doi: 10.48550/arxiv.2504.18910 · pith_short_12: AXUWS4ME4QSJ · pith_short_16: AXUWS4ME4QSJ7XM2 · pith_short_8: AXUWS4ME

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/AXUWS4ME4QSJ7XM2ZHIL6TBRJ4 \
  | 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: 05e9697184e4249fdd9ac9d0bf4c314f0b7cbe2e1f25bca8bcc53366eb147e6e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9ce99d61da6802597dbeba2cd8f4be7bf654e8602ff28cb4fcac71971d63744b",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-04-26T12:50:12Z",
    "title_canon_sha256": "0466a275ea5e8cf0fee3cc12ee7457ce20cdedd7892c8f69fd2366979dd29949"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.18910",
    "kind": "arxiv",
    "version": 1
  }
}