Pith Number

pith:PFGBBYIS

pith:2013:PFGBBYISX5DPKSQHUT4J24YNJR

not attested not anchored not stored refs pending

Hearing the Shape of the Ising Model with a Programmable Superconducting-Flux Annealer

Aidan Roy, Federico M. Spedalieri, Klas Markstr\"om, Paul A. Warburton, Sergio Boixo, Simone Severini, Walter Vinci

arxiv:1307.1114 v2 · 2013-07-03 · 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{PFGBBYISX5DPKSQHUT4J24YNJR}

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	2026-05-18T02:42:39.664100Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

794c10e112bf46f54a07a4f89d730d4c7ecad9450a8c357d43999a935fa605f2

Aliases

arxiv: 1307.1114 · arxiv_version: 1307.1114v2 · doi: 10.48550/arxiv.1307.1114 · pith_short_12: PFGBBYISX5DP · pith_short_16: PFGBBYISX5DPKSQH · pith_short_8: PFGBBYIS

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/PFGBBYISX5DPKSQHUT4J24YNJR \
  | 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: 794c10e112bf46f54a07a4f89d730d4c7ecad9450a8c357d43999a935fa605f2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d854878f52b8cb62e825572fbf11abb56d2746ae26796c47c897c61797d0c971",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2013-07-03T19:16:18Z",
    "title_canon_sha256": "0ad8468b5ff138ea1cc861eb9c0a38d23897190be26dafc56a5f612d42faa2db"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1307.1114",
    "kind": "arxiv",
    "version": 2
  }
}