Pith Number

pith:35BY7SIG

pith:2025:35BY7SIGFF6ZI4VDEWZPKOTVGY

not attested not anchored not stored refs pending

Defects and their Time Scales in Quantum and Classical Annealing of the Two-Dimensional Ising Model

Anders W. Sandvik, Na Xu, Phillip Weinberg

arxiv:2507.09273 v1 · 2025-07-12 · quant-ph · cond-mat.other · cond-mat.stat-mech · hep-lat

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{35BY7SIGFF6ZI4VDEWZPKOTVGY}

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	2026-07-05T11:36:06.594883Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

df438fc906297d9472a325b2f53a753639e5f78ceb60cd5634323dc065b06b4a

Aliases

arxiv: 2507.09273 · arxiv_version: 2507.09273v1 · doi: 10.48550/arxiv.2507.09273 · pith_short_12: 35BY7SIGFF6Z · pith_short_16: 35BY7SIGFF6ZI4VD · pith_short_8: 35BY7SIG

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/35BY7SIGFF6ZI4VDEWZPKOTVGY \
  | 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: df438fc906297d9472a325b2f53a753639e5f78ceb60cd5634323dc065b06b4a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "104dfb29205df9a6d96ab4f6974622f806bf91ffb165f4354030c4f1fbf3df92",
    "cross_cats_sorted": [
      "cond-mat.other",
      "cond-mat.stat-mech",
      "hep-lat"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2025-07-12T12:59:40Z",
    "title_canon_sha256": "97dce607cf42e7bea1f58e9a7f7e92acf75f7f111148aea996a1577af1a59f16"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.09273",
    "kind": "arxiv",
    "version": 1
  }
}