Pith Number

pith:C5DE5E3N

pith:2025:C5DE5E3NRSWEMUG25UJRPJBFCS

not attested not anchored not stored refs pending

Quasi Modular Operads

Michelle Strumila

arxiv:2504.06522 v1 · 2025-04-09 · math.CT · math.AT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{C5DE5E3NRSWEMUG25UJRPJBFCS}

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.

Cited by

1 paper in Pith

Models for cyclic infinity operads

Receipt and verification

First computed	2026-07-05T10:46:28.287948Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

17464e936d8cac4650daed1317a42514a8708f3ee7127538523a82f32ebaf5f5

Aliases

arxiv: 2504.06522 · arxiv_version: 2504.06522v1 · doi: 10.48550/arxiv.2504.06522 · pith_short_12: C5DE5E3NRSWE · pith_short_16: C5DE5E3NRSWEMUG2 · pith_short_8: C5DE5E3N

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/C5DE5E3NRSWEMUG25UJRPJBFCS \
  | 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: 17464e936d8cac4650daed1317a42514a8708f3ee7127538523a82f32ebaf5f5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c16cffde5ac26593243d9362054ce4e1f673ff87cfd857e9b787dea3e7a36643",
    "cross_cats_sorted": [
      "math.AT"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "math.CT",
    "submitted_at": "2025-04-09T01:45:40Z",
    "title_canon_sha256": "7d24722d12adae9b17a1b097eb28d27f6a4c198c5b88af1ded014ebafb94d650"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.06522",
    "kind": "arxiv",
    "version": 1
  }
}