Pith Number

pith:7HTUNJSD

pith:2011:7HTUNJSDXCWUR4G7VMSZU45CNQ

not attested not anchored not stored refs pending

Ground-state energy and entropy of the two-dimensional Edwards-Anderson spin-glass model with different bond distributions

A. J. Ramirez-Pastor, D. J. Perez-Morelo, F. Roma

arxiv:1105.3757 v1 · 2011-05-18 · cond-mat.stat-mech · cond-mat.dis-nn

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7HTUNJSDXCWUR4G7VMSZU45CNQ}

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	2026-05-18T02:01:56.307590Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f9e746a643b8ad48f0dfab259a73a26c3f7478a97d3559c77c7307cdb8309d09

Aliases

arxiv: 1105.3757 · arxiv_version: 1105.3757v1 · doi: 10.48550/arxiv.1105.3757 · pith_short_12: 7HTUNJSDXCWU · pith_short_16: 7HTUNJSDXCWUR4G7 · pith_short_8: 7HTUNJSD

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/7HTUNJSDXCWUR4G7VMSZU45CNQ \
  | 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: f9e746a643b8ad48f0dfab259a73a26c3f7478a97d3559c77c7307cdb8309d09

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0fd2dd80bc0cb5c2fabbbb8af1435e3f4be18613ce48855cf4a73545a0ebc4a6",
    "cross_cats_sorted": [
      "cond-mat.dis-nn"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.stat-mech",
    "submitted_at": "2011-05-18T22:06:03Z",
    "title_canon_sha256": "8958c17d1d67f924e5d9957bc54515acafd927b293326f262b787114c2459c92"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1105.3757",
    "kind": "arxiv",
    "version": 1
  }
}