Pith Number

pith:FKXMAV3L

pith:2011:FKXMAV3LP4S4PFFHDWFARAOFPK

not attested not anchored not stored refs pending

Encoding an Arbitrary State in a [7,1,3] Quantum Error Correction Code

Channing L. Huang, Sidney D. Buchbinder, Yaakov S. Weinstein

arxiv:1109.1714 v1 · 2011-09-08 · 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{FKXMAV3LP4S4PFFHDWFARAOFPK}

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	2026-05-18T03:30:42.431449Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2aaec0576b7f25c794a71d8a0881c57a828a1f4672c1cc29c3a350a2baefbad3

Aliases

arxiv: 1109.1714 · arxiv_version: 1109.1714v1 · doi: 10.48550/arxiv.1109.1714 · pith_short_12: FKXMAV3LP4S4 · pith_short_16: FKXMAV3LP4S4PFFH · pith_short_8: FKXMAV3L

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/FKXMAV3LP4S4PFFHDWFARAOFPK \
  | 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: 2aaec0576b7f25c794a71d8a0881c57a828a1f4672c1cc29c3a350a2baefbad3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1a73d130857f1c91d921da4efa569a582c2c37ee21ad35400cf15d93776470e7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2011-09-08T13:38:17Z",
    "title_canon_sha256": "097cc48e0f13e0fcf90e94d969ac5ef835ee6767197816c044cbfb095c6fad70"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1109.1714",
    "kind": "arxiv",
    "version": 1
  }
}