Pith Number

pith:CKIO5O2X

pith:2025:CKIO5O2XT4MS7V3ZUBTHRQ3TH2

not attested not anchored not stored refs pending

Graph Probability Aggregation Clustering

Difei Mei, Na Lu, Ruofan Yan, Youtian Du, Yuxuan Yan

arxiv:2502.19897 v1 · 2025-02-27 · cs.LG · 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{CKIO5O2XT4MS7V3ZUBTHRQ3TH2}

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	2026-07-05T10:20:54.547093Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1290eebb579f192fd779a06678c3733e98c543b20048c41b0b765a870a914d49

Aliases

arxiv: 2502.19897 · arxiv_version: 2502.19897v1 · doi: 10.48550/arxiv.2502.19897 · pith_short_12: CKIO5O2XT4MS · pith_short_16: CKIO5O2XT4MS7V3Z · pith_short_8: CKIO5O2X

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/CKIO5O2XT4MS7V3ZUBTHRQ3TH2 \
  | 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: 1290eebb579f192fd779a06678c3733e98c543b20048c41b0b765a870a914d49

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7ca0657ed8b61ff963b4bd2b89fb3ee24fc05871fae4ee37edf22f8194f47763",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-02-27T09:11:32Z",
    "title_canon_sha256": "a6d13c351b31fd1cdd29c8d8357bd0441bb7662502910160cec6e0346c533333"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.19897",
    "kind": "arxiv",
    "version": 1
  }
}