Pith Number

pith:S6SP3LS6

pith:2011:S6SP3LS65NRFZE5Y6KV2B24LLS

not attested not anchored not stored refs pending

Quantifying the Performance of Quantum Codes

C. Cafaro, C. Lupo, S. L'Innocente, S. Mancini

arxiv:1101.2409 v1 · 2011-01-12 · 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{S6SP3LS65NRFZE5Y6KV2B24LLS}

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	2026-05-18T02:22:58.176961Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

97a4fdae5eeb625c93b8f2aba0eb8b5ca11b0a8af81cd6b0bb7c6ac8cb08bf66

Aliases

arxiv: 1101.2409 · arxiv_version: 1101.2409v1 · doi: 10.48550/arxiv.1101.2409 · pith_short_12: S6SP3LS65NRF · pith_short_16: S6SP3LS65NRFZE5Y · pith_short_8: S6SP3LS6

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/S6SP3LS65NRFZE5Y6KV2B24LLS \
  | 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: 97a4fdae5eeb625c93b8f2aba0eb8b5ca11b0a8af81cd6b0bb7c6ac8cb08bf66

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a973490bdfbb39373509443198eeb16bfb3bf734d333062c2e24ad4e8126e4a2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2011-01-12T17:21:36Z",
    "title_canon_sha256": "c6b71b573ec59b922b6ab209c9f988fd2fd47901315b13d51ffab944ddf2b9ee"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1101.2409",
    "kind": "arxiv",
    "version": 1
  }
}