Pith Number

pith:7RRMUKID

pith:2012:7RRMUKIDPG6VIPHUTNJ4MYZUTA

not attested not anchored not stored refs pending

Quantum Annealing: from Viewpoints of Statistical Physics, Condensed Matter Physics, and Computational Physics

Ryo Tamura, Shu Tanaka

arxiv:1204.2907 v1 · 2012-04-13 · 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{7RRMUKIDPG6VIPHUTNJ4MYZUTA}

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	2026-05-18T00:37:22.247749Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fc62ca290379bd543cf49b53c66334982f126a532e3d16d5de5c45dbf30a45e9

Aliases

arxiv: 1204.2907 · arxiv_version: 1204.2907v1 · doi: 10.48550/arxiv.1204.2907 · pith_short_12: 7RRMUKIDPG6V · pith_short_16: 7RRMUKIDPG6VIPHU · pith_short_8: 7RRMUKID

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/7RRMUKIDPG6VIPHUTNJ4MYZUTA \
  | 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: fc62ca290379bd543cf49b53c66334982f126a532e3d16d5de5c45dbf30a45e9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cfa5df109a37445e65d3d7ae5dfaa2d4929c220a14601497677eb097a7911b46",
    "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": "2012-04-13T07:49:56Z",
    "title_canon_sha256": "11290b6c599e224f51bfe4afc4c6bf7e2f2415aceca97a1e80209cac05d6dfa2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1204.2907",
    "kind": "arxiv",
    "version": 1
  }
}