Pith Number

pith:VAB26UWS

pith:2015:VAB26UWSDCFVZSUTQ7WOU5BE5U

not attested not anchored not stored refs pending

Efficient Cluster Algorithm for Spin Glasses in Any Space Dimension

Andrew J. Ochoa, Helmut G. Katzgraber, Zheng Zhu

arxiv:1501.05630 v2 · 2015-01-22 · cond-mat.dis-nn · 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{VAB26UWSDCFVZSUTQ7WOU5BE5U}

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	2026-05-18T01:35:16.263624Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a803af52d2188b5cca9387ecea7424ed17e6b639b4ba53ec4a915bacccd7ef41

Aliases

arxiv: 1501.05630 · arxiv_version: 1501.05630v2 · doi: 10.48550/arxiv.1501.05630 · pith_short_12: VAB26UWSDCFV · pith_short_16: VAB26UWSDCFVZSUT · pith_short_8: VAB26UWS

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/VAB26UWSDCFVZSUTQ7WOU5BE5U \
  | 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: a803af52d2188b5cca9387ecea7424ed17e6b639b4ba53ec4a915bacccd7ef41

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "161bb0e67e15b8ee70db2a444b92833116da52e95c09b4246dda9b9f671ce4e1",
    "cross_cats_sorted": [
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.dis-nn",
    "submitted_at": "2015-01-22T20:44:15Z",
    "title_canon_sha256": "3b402b58689cdd060b291131b65441e592cc3d26243baab375e159333b56c12b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1501.05630",
    "kind": "arxiv",
    "version": 2
  }
}