Pith Number

pith:3CGEJGZE

pith:2025:3CGEJGZEHSKBWPEIMSBGMQUPQE

not attested not anchored not stored refs pending

2-dimensional TFTs via modular $\infty$-operads

Jan Steinebrunner

arxiv:2506.22104 v1 · 2025-06-27 · 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{3CGEJGZEHSKBWPEIMSBGMQUPQE}

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

Reflection Equivariance and the Heisenberg Picture for Spaces of Conformal Blocks

Receipt and verification

First computed	2026-07-05T11:28:22.044587Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d88c449b243c941b3c88648266428f812e2ab328855368e7b6a03d2e6751a542

Aliases

arxiv: 2506.22104 · arxiv_version: 2506.22104v1 · doi: 10.48550/arxiv.2506.22104 · pith_short_12: 3CGEJGZEHSKB · pith_short_16: 3CGEJGZEHSKBWPEI · pith_short_8: 3CGEJGZE

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/3CGEJGZEHSKBWPEIMSBGMQUPQE \
  | 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: d88c449b243c941b3c88648266428f812e2ab328855368e7b6a03d2e6751a542

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a9e82e96ac507e7f085cd07dc0fc7e12d0c4c31ed2f8225caea969db387738c2",
    "cross_cats_sorted": [
      "math.AT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CT",
    "submitted_at": "2025-06-27T10:35:32Z",
    "title_canon_sha256": "632a094ad1803f6b0370ac1c2b86a6db9456ef4ce12b5a8172bc282a06723b5f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.22104",
    "kind": "arxiv",
    "version": 1
  }
}