Pith Number

pith:IOO6VHHR

pith:2011:IOO6VHHRQRLTG37SCO6OF3QGFK

not attested not anchored not stored refs pending

Hybrid Quantum Annealing for Clustering Problems

Issei Sato, Kenichi Kurihara, Ryo Tamura, Shu Tanaka

arxiv:1104.3246 v1 · 2011-04-16 · cond-mat.dis-nn · cond-mat.stat-mech · 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{IOO6VHHRQRLTG37SCO6OF3QGFK}

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	2026-05-18T02:22:02.714338Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

439dea9cf18457336ff213bce2ee062abb87109b19eec4602af9de8ed3178a44

Aliases

arxiv: 1104.3246 · arxiv_version: 1104.3246v1 · doi: 10.48550/arxiv.1104.3246 · pith_short_12: IOO6VHHRQRLT · pith_short_16: IOO6VHHRQRLTG37S · pith_short_8: IOO6VHHR

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/IOO6VHHRQRLTG37SCO6OF3QGFK \
  | 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: 439dea9cf18457336ff213bce2ee062abb87109b19eec4602af9de8ed3178a44

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "57660d5cf4ce4ddbf49b6cfca722302732f715da77befbf8c44f5dd5a3343027",
    "cross_cats_sorted": [
      "cond-mat.stat-mech",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.dis-nn",
    "submitted_at": "2011-04-16T17:03:49Z",
    "title_canon_sha256": "b79b7111339d6935a95c57b3e533a0ddb8249e1c8462cd76c9d71328bde21463"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1104.3246",
    "kind": "arxiv",
    "version": 1
  }
}