Pith Number

pith:RYO7TXJB

pith:2003:RYO7TXJBQIEIO74BCPE7ZUMZGA

not attested not anchored not stored refs pending

Cluster states, algorithms and graphs

Dirk Schlingemann

arxiv:quant-ph/0305170 v2 · 2003-05-28 · 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{RYO7TXJBQIEIO74BCPE7ZUMZGA}

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.

Cited by

1 paper in Pith

Graph-State Circuit Blocks control Entanglement and Scrambling Velocities

Receipt and verification

First computed	2026-07-04T14:46:11.567421Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8e1df9dd218208877f8113c9fcd199300a39b745498eaaa19cd2ff7ebdae5995

Aliases

arxiv: quant-ph/0305170 · arxiv_version: quant-ph/0305170v2 · doi: 10.48550/arxiv.quant-ph/0305170 · pith_short_12: RYO7TXJBQIEI · pith_short_16: RYO7TXJBQIEIO74B · pith_short_8: RYO7TXJB

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/RYO7TXJBQIEIO74BCPE7ZUMZGA \
  | 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: 8e1df9dd218208877f8113c9fcd199300a39b745498eaaa19cd2ff7ebdae5995

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5585e2354f11623427843bdf6dadab5e3954a029cf3cc24c18475b5adfcfab3e",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "quant-ph",
    "submitted_at": "2003-05-28T10:41:29Z",
    "title_canon_sha256": "5d26363c4693963114f3921554acdeb7adfc5b8b70f9eed83fb6fe939665f742"
  },
  "schema_version": "1.0",
  "source": {
    "id": "quant-ph/0305170",
    "kind": "arxiv",
    "version": 2
  }
}