Pith Number

pith:QETA5UJ7

pith:2011:QETA5UJ75FSHTNI3KU6XOE6PLC

not attested not anchored not stored refs pending

Edge local complementation for logical cluster states

David L. Feder, Jaewoo Joo

arxiv:1105.3921 v1 · 2011-05-19 · 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{QETA5UJ75FSHTNI3KU6XOE6PLC}

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	2026-05-18T02:01:54.010903Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

81260ed13fe96479b51b553d7713cf58b1d709e646ae6cf2fa949787e19ce79b

Aliases

arxiv: 1105.3921 · arxiv_version: 1105.3921v1 · doi: 10.48550/arxiv.1105.3921 · pith_short_12: QETA5UJ75FSH · pith_short_16: QETA5UJ75FSHTNI3 · pith_short_8: QETA5UJ7

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/QETA5UJ75FSHTNI3KU6XOE6PLC \
  | 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: 81260ed13fe96479b51b553d7713cf58b1d709e646ae6cf2fa949787e19ce79b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e816254f2b15b2cbd9f930bc2fbfc543bdac172b93709714a871aef538b50e5e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2011-05-19T15:50:11Z",
    "title_canon_sha256": "23f7425523d69663803a382aaade5c03dfc304da4f8a0874944194f87479a3c6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1105.3921",
    "kind": "arxiv",
    "version": 1
  }
}