Pith Number

pith:QUHIM2BZ

pith:2025:QUHIM2BZRT7T76VP3TJCZ5Z2TJ

not attested not anchored not stored refs pending

SCUDDO: An unsupervised clustering algorithm for single-cell Hi-C maps using diagonal diffusion operators

Corey S. O'Hern, Luka Maisuradze, Mark D. Shattuck

arxiv:2511.00278 v1 · 2025-10-31 · 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{QUHIM2BZRT7T76VP3TJCZ5Z2TJ}

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	2026-05-28T01:04:32.313050Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

850e8668398cff3ffaafdcd22cf73a9a78803f19393077f14d45f9def47bdc5d

Aliases

arxiv: 2511.00278 · arxiv_version: 2511.00278v1 · doi: 10.48550/arxiv.2511.00278 · pith_short_12: QUHIM2BZRT7T · pith_short_16: QUHIM2BZRT7T76VP · pith_short_8: QUHIM2BZ

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/QUHIM2BZRT7T76VP3TJCZ5Z2TJ \
  | 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: 850e8668398cff3ffaafdcd22cf73a9a78803f19393077f14d45f9def47bdc5d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "12de7191ed8813e1cf42c813cf533922b38402a959ea0888a2dece42ffd6f7d8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.GN",
    "submitted_at": "2025-10-31T21:57:23Z",
    "title_canon_sha256": "6e7f082de21cf9563b95279f14c528e44e3427311b9ed3c83c2e025735a2f5d0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2511.00278",
    "kind": "arxiv",
    "version": 1
  }
}