Pith Number

pith:DMBDHFOL

pith:2026:DMBDHFOLXMFRQ4OIBNQZZJX562

not attested not anchored not stored refs pending

SCPP: A Unified Python Library for Soft Clustering

Ali Sajedifar, Artin Bahrampour, Asal Khaje, Ava Zerafatangiz, Kiyan Rezaee, Manny Chalak, Morteza Ziabakhsh, Sadegh Eskandari, Seyed Mohammad Ghoreishi

arxiv:2607.19620 v1 · 2026-07-21 · cs.LG · 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{DMBDHFOLXMFRQ4OIBNQZZJX562}

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	2026-07-23T00:24:00.181887Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1b023395cbbb0b1871c80b619ca6fdf693ffd1f98714c6c8c6268e8e13fc3b84

Aliases

arxiv: 2607.19620 · arxiv_version: 2607.19620v1 · doi: 10.48550/arxiv.2607.19620 · pith_short_12: DMBDHFOLXMFR · pith_short_16: DMBDHFOLXMFRQ4OI · pith_short_8: DMBDHFOL

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/DMBDHFOLXMFRQ4OIBNQZZJX562 \
  | 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: 1b023395cbbb0b1871c80b619ca6fdf693ffd1f98714c6c8c6268e8e13fc3b84

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1586be817b79ab1cd027b4322885f2a28c82b440a532a879d48f138904ba8faa",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-07-21T23:01:38Z",
    "title_canon_sha256": "d173d9ef37978c7fe33c511a716854ac5a6bb3cc48bddac63e146018248195c7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.19620",
    "kind": "arxiv",
    "version": 1
  }
}