Pith Number

pith:5BARBUNK

pith:2001:5BARBUNKO3XGXVERU7GV3GGZU4

not attested not anchored not stored refs pending

Topological Quantum Computation

Alexei Kitaev, Michael H. Freedman, Michael J. Larsen, Zhenghan Wang

arxiv:quant-ph/0101025 v2 · 2001-01-04 · quant-ph · math.GT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5BARBUNKO3XGXVERU7GV3GGZU4}

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

3 papers in Pith

Microscopic universal theory of symmetry-enriched topological quantum spin liquids

Parameterized Families of Toric Code Phase: $em$-duality family and higher-order anyon pumping

Magic and Non-Clifford Gates in Topological Quantum Field Theory

Receipt and verification

First computed	2026-07-04T14:45:34.681098Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e84110d1aa76ee6bd491a7cd5d98d9a72732922c36567bf8932b9ae8aab8e7d1

Aliases

arxiv: quant-ph/0101025 · arxiv_version: quant-ph/0101025v2 · doi: 10.48550/arxiv.quant-ph/0101025 · pith_short_12: 5BARBUNKO3XG · pith_short_16: 5BARBUNKO3XGXVER · pith_short_8: 5BARBUNK

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/5BARBUNKO3XGXVERU7GV3GGZU4 \
  | 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: e84110d1aa76ee6bd491a7cd5d98d9a72732922c36567bf8932b9ae8aab8e7d1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ffedc45f14d4cd361024ef228b2d476873ca85e88eb22ce9cad185357a50ba87",
    "cross_cats_sorted": [
      "math.GT"
    ],
    "license": "",
    "primary_cat": "quant-ph",
    "submitted_at": "2001-01-04T22:03:01Z",
    "title_canon_sha256": "c389356b6f1e666d04e758a1224cf16ff166f06434528311cf4f1c254b6b5daf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "quant-ph/0101025",
    "kind": "arxiv",
    "version": 2
  }
}