Pith Number

pith:TWEPEWKM

pith:2009:TWEPEWKMO557HFEP7CPD5BGVSC

not attested not anchored not stored refs pending

On Small Perturbations of a Spin Glass System

Louis-Pierre Arguin, Nicola Kistler

arxiv:0902.0294 v1 · 2009-02-02 · math-ph · cond-mat.dis-nn · math.MP · math.PR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TWEPEWKMO557HFEP7CPD5BGVSC}

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	2026-05-18T04:36:50.457992Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9d88f2594c777bf3948ff89e3e84d590ba6a153587b253bc94b5637ff25b2788

Aliases

arxiv: 0902.0294 · arxiv_version: 0902.0294v1 · doi: 10.48550/arxiv.0902.0294 · pith_short_12: TWEPEWKMO557 · pith_short_16: TWEPEWKMO557HFEP · pith_short_8: TWEPEWKM

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/TWEPEWKMO557HFEP7CPD5BGVSC \
  | 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: 9d88f2594c777bf3948ff89e3e84d590ba6a153587b253bc94b5637ff25b2788

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0556f382881b478bb787c5e3134f3fe5ef58c38e6ed08755c207d0015a1cc0b8",
    "cross_cats_sorted": [
      "cond-mat.dis-nn",
      "math.MP",
      "math.PR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2009-02-02T14:56:30Z",
    "title_canon_sha256": "c015b3688ac184e11810cf0d79ce3b04383af9f81a238fa27bfadef0d79c0fa4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0902.0294",
    "kind": "arxiv",
    "version": 1
  }
}