Pith Number

pith:EMY5QBZY

pith:2012:EMY5QBZY4QRP7FZOC3G3FOWBWQ

not attested not anchored not stored refs pending

New constructions of CSS codes obtained by moving to higher alphabets

Denise Maurice, Iryna Andriyanova, Jean-Pierre Tillich

arxiv:1202.3338 v1 · 2012-02-15 · quant-ph · cs.IT · math.IT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EMY5QBZY4QRP7FZOC3G3FOWBWQ}

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.

Receipt and verification

First computed	2026-05-18T04:02:14.096576Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2331d80738e422ff972e16cdb2bac1b41769e79953a23024b5f2f7e8ef59b4bd

Aliases

arxiv: 1202.3338 · arxiv_version: 1202.3338v1 · doi: 10.48550/arxiv.1202.3338 · pith_short_12: EMY5QBZY4QRP · pith_short_16: EMY5QBZY4QRP7FZO · pith_short_8: EMY5QBZY

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/EMY5QBZY4QRP7FZOC3G3FOWBWQ \
  | 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: 2331d80738e422ff972e16cdb2bac1b41769e79953a23024b5f2f7e8ef59b4bd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2b6acfdc16c1dab2feef840dc696dfd296ca77e6920031d2f2a008253bd4b497",
    "cross_cats_sorted": [
      "cs.IT",
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2012-02-15T15:15:52Z",
    "title_canon_sha256": "9c7b39fe55002c609c3002f3f3476c4d497602dd27c99aafed32d3afc9972ca4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1202.3338",
    "kind": "arxiv",
    "version": 1
  }
}