Pith Number

pith:COC7TKWJ

pith:2025:COC7TKWJDEBMGVKXJD3HHJVJJX

not attested not anchored not stored refs pending

CN-SBM: Categorical Block Modelling For Primary and Residual Copy Number Variation

Benjamin Bloem-Reddy, Daniel Lai, J Maxwell Douglas, Kevin Lam, Samuel Aparicio, William Daniels, Yongjin Park

arxiv:2506.22963 v1 · 2025-06-28 · stat.ML · cs.LG · q-bio.GN

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{COC7TKWJDEBMGVKXJD3HHJVJJX}

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	2026-07-05T11:28:48.405971Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1385f9aac91902c3555748f673a6a94dc478c849ff825aa9ae5dd2cceb0e94f9

Aliases

arxiv: 2506.22963 · arxiv_version: 2506.22963v1 · doi: 10.48550/arxiv.2506.22963 · pith_short_12: COC7TKWJDEBM · pith_short_16: COC7TKWJDEBMGVKX · pith_short_8: COC7TKWJ

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/COC7TKWJDEBMGVKXJD3HHJVJJX \
  | 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: 1385f9aac91902c3555748f673a6a94dc478c849ff825aa9ae5dd2cceb0e94f9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1c41c89945a520db6c376513a6d5296c3eec6bb0f4c42f6b49674e49423e26c4",
    "cross_cats_sorted": [
      "cs.LG",
      "q-bio.GN"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2025-06-28T17:45:45Z",
    "title_canon_sha256": "b52fda3720fb38d25d013331941c34a0e1f7dc375f738026bb2a78985f7a7e1d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.22963",
    "kind": "arxiv",
    "version": 1
  }
}