Pith Number

pith:7JJQOWOF

pith:2010:7JJQOWOFBHMTLBGB75MS4JY5D4

not attested not anchored not stored refs pending

The 2D AKLT state on the honeycomb lattice is a universal resource for quantum computation

Ian Affleck, Robert Raussendorf, Tzu-Chieh Wei

arxiv:1009.2840 v2 · 2010-09-15 · quant-ph · cond-mat.stat-mech

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7JJQOWOFBHMTLBGB75MS4JY5D4}

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	2026-05-18T03:45:10.922897Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fa530759c509d93584c1ff592e271d1f183f581719e8c4aaa4dd7e09cf9538ae

Aliases

arxiv: 1009.2840 · arxiv_version: 1009.2840v2 · doi: 10.48550/arxiv.1009.2840 · pith_short_12: 7JJQOWOFBHMT · pith_short_16: 7JJQOWOFBHMTLBGB · pith_short_8: 7JJQOWOF

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/7JJQOWOFBHMTLBGB75MS4JY5D4 \
  | 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: fa530759c509d93584c1ff592e271d1f183f581719e8c4aaa4dd7e09cf9538ae

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f8ec7aaf517acf7067fe6ffc0c6c8845d9bdb2fd8ebff7692d4cc5fcaf9fc1a5",
    "cross_cats_sorted": [
      "cond-mat.stat-mech"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2010-09-15T05:39:07Z",
    "title_canon_sha256": "285860a3893ee89db74a6d6c2e086a31845192e2ec0be1dafe931655a9648e74"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1009.2840",
    "kind": "arxiv",
    "version": 2
  }
}