Pith Number

pith:H7HDBEH4

pith:2011:H7HDBEH4YXGO2I3EDAATHWZ65F

not attested not anchored not stored refs pending

On the structure of the Witt group of braided fusion categories

Alexei Davydov, Dmitri Nikshych, Victor Ostrik

arxiv:1109.5558 v1 · 2011-09-26 · math.QA · math.RT

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Add to your LaTeX paper

\usepackage{pith}
\pithnumber{H7HDBEH4YXGO2I3EDAATHWZ65F}

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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

2 papers in Pith

What's Done Cannot Be Undone: TASI Lectures on Non-Invertible Symmetries

The Classification of Pauli Stabilizer Codes: A Lattice and Continuum Treatise

Receipt and verification

First computed	2026-05-18T03:12:58.138388Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3fce3090fcc5cced2364180133db3ee97b0500067bb580737b8150d41f42589c

Aliases

arxiv: 1109.5558 · arxiv_version: 1109.5558v1 · doi: 10.48550/arxiv.1109.5558 · pith_short_12: H7HDBEH4YXGO · pith_short_16: H7HDBEH4YXGO2I3E · pith_short_8: H7HDBEH4

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/H7HDBEH4YXGO2I3EDAATHWZ65F \
  | 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: 3fce3090fcc5cced2364180133db3ee97b0500067bb580737b8150d41f42589c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8fb24f14231b4e6a63fa278b9ad37e978344d79372cfa6e060d15766323407f7",
    "cross_cats_sorted": [
      "math.RT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.QA",
    "submitted_at": "2011-09-26T13:35:34Z",
    "title_canon_sha256": "9537abc2fab17d1a4b584ccc5e04941be4223ec395fc250ef3347b3acad00d09"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1109.5558",
    "kind": "arxiv",
    "version": 1
  }
}