Pith Number

pith:TL5PJHAU

pith:2010:TL5PJHAUIXWOELUYOKC4ORRYDF

not attested not anchored not stored refs pending

Constructions and Noise Threshold of Topological Subsystem Codes

Barbara M. Terhal, Martin Suchara, Sergey Bravyi

arxiv:1012.0425 v2 · 2010-12-02 · quant-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TL5PJHAUIXWOELUYOKC4ORRYDF}

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

Free-Fermion Subsystem Codes

Receipt and verification

First computed	2026-05-18T02:04:36.033165Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9afaf49c1445ece22e987285c746381942b7df8e11e41501e2f69a37c61c94f4

Aliases

arxiv: 1012.0425 · arxiv_version: 1012.0425v2 · doi: 10.48550/arxiv.1012.0425 · pith_short_12: TL5PJHAUIXWO · pith_short_16: TL5PJHAUIXWOELUY · pith_short_8: TL5PJHAU

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/TL5PJHAUIXWOELUYOKC4ORRYDF \
  | 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: 9afaf49c1445ece22e987285c746381942b7df8e11e41501e2f69a37c61c94f4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "807a0591bb0bf4c2f6f8e816a3587c0ac6e64190cbd2c451f67ac046f57cc354",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2010-12-02T14:10:43Z",
    "title_canon_sha256": "fdfb52ba24fc2693bc75c3eff5dff62a88720aaab739c6c08cb987092a1bc73b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1012.0425",
    "kind": "arxiv",
    "version": 2
  }
}