Pith Number

pith:7MQ5EAHB

pith:2002:7MQ5EAHBRCEFXKLH36S3ANQB2Y

not attested not anchored not stored refs pending

The Eigenvalue Analysis of the Density Matrix of 4D Spin Glasses Supports Replica Symmetry Breaking

E. Marinari, L. Correale, V. Martin-Mayor

arxiv:cond-mat/0207460 v1 · 2002-07-18 · 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{7MQ5EAHBRCEFXKLH36S3ANQB2Y}

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	2026-07-04T16:32:39.390003Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fb21d200e188885ba967dfa5b03601d603df693a1646cc05f57fca99333c4fd0

Aliases

arxiv: cond-mat/0207460 · arxiv_version: cond-mat/0207460v1 · doi: 10.48550/arxiv.cond-mat/0207460 · pith_short_12: 7MQ5EAHBRCEF · pith_short_16: 7MQ5EAHBRCEFXKLH · pith_short_8: 7MQ5EAHB

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/7MQ5EAHBRCEFXKLH36S3ANQB2Y \
  | 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: fb21d200e188885ba967dfa5b03601d603df693a1646cc05f57fca99333c4fd0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2233f968a578f7825c65c0c9bf13e480744a8f96982ef4f908d276d7b5119597",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "cond-mat.dis-nn",
    "submitted_at": "2002-07-18T16:59:34Z",
    "title_canon_sha256": "489c3a7621859b40fd1cc03f82a7552e2fb33002210572ee1197ded0ce1a3e9b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/0207460",
    "kind": "arxiv",
    "version": 1
  }
}