Pith Number

pith:Y4X4ZO34

pith:1999:Y4X4ZO34PUUE5MNHMGCWTKDENL

not attested not anchored not stored refs pending

Universality in short-range Ising spin glasses

E. M. F. Curado, E. Nogueira Jr., F. D. Nobre, S. Coutinho

arxiv:cond-mat/9906121 v1 · 1999-06-08 · cond-mat.dis-nn · cond-mat.stat-mech

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{Y4X4ZO34PUUE5MNHMGCWTKDENL}

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	2026-05-18T01:39:28.732343Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c72fccbb7c7d284eb1a7618569a8646ac327f7daaab28567f4430833db5cf09d

Aliases

arxiv: cond-mat/9906121 · arxiv_version: cond-mat/9906121v1 · doi: 10.48550/arxiv.cond-mat/9906121 · pith_short_12: Y4X4ZO34PUUE · pith_short_16: Y4X4ZO34PUUE5MNH · pith_short_8: Y4X4ZO34

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/Y4X4ZO34PUUE5MNHMGCWTKDENL \
  | 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: c72fccbb7c7d284eb1a7618569a8646ac327f7daaab28567f4430833db5cf09d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b96fcae38bd7bbbbf4c09e19ac661f27f6ae002170f4a9f2c732af4e3fdacacf",
    "cross_cats_sorted": [
      "cond-mat.stat-mech"
    ],
    "license": "",
    "primary_cat": "cond-mat.dis-nn",
    "submitted_at": "1999-06-08T23:23:02Z",
    "title_canon_sha256": "0db2e429b139b9c89576ce98a4d95367db0b78257c1ce581b4668e5a5dc30a3d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/9906121",
    "kind": "arxiv",
    "version": 1
  }
}