Pith Number

pith:GJEUGHH3

pith:2017:GJEUGHH3QSYNDYWMPJYZQDANRM

not attested not anchored not stored refs pending

Fault Tolerance with Bare Ancillae for a [[7,1,3]] Code

Alonzo Hernandez, Kenneth R. Brown, Mauricio Guti\'errez, Muyuan Li, Stanley E. David

arxiv:1702.01155 v3 · 2017-02-03 · 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{GJEUGHH3QSYNDYWMPJYZQDANRM}

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	2026-05-18T00:33:52.646504Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3249431cfb84b0d1e2cc7a71980c0d8b0258b3883bb266b70d9bdd9a375d7172

Aliases

arxiv: 1702.01155 · arxiv_version: 1702.01155v3 · doi: 10.48550/arxiv.1702.01155 · pith_short_12: GJEUGHH3QSYN · pith_short_16: GJEUGHH3QSYNDYWM · pith_short_8: GJEUGHH3

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/GJEUGHH3QSYNDYWMPJYZQDANRM \
  | 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: 3249431cfb84b0d1e2cc7a71980c0d8b0258b3883bb266b70d9bdd9a375d7172

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d8a783230f5d5171f9b6f963fad0aabf6b809b4ee405bb53a26c3430d3fa4827",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2017-02-03T20:51:49Z",
    "title_canon_sha256": "90db52b9e40c75020d5f17cbdd99cd7ed7c10623a06c2a597d2b2030428a1f72"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1702.01155",
    "kind": "arxiv",
    "version": 3
  }
}