Pith Number

pith:WHTTM2L5

pith:2003:WHTTM2L5DJQRMAXPVUOU5JIEPE

not attested not anchored not stored refs pending

Global persistence exponent of the two-dimensional Blume-Capel model

J. R. Drugowich de Felicio, Nelson A. Alves, Roberto da Silva

arxiv:cond-mat/0302166 v1 · 2003-02-09 · 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{WHTTM2L5DJQRMAXPVUOU5JIEPE}

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	2026-05-18T01:06:58.034902Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b1e736697d1a611602efad1d4ea504791a53c439ad6811c9d9ae0d0f376ad522

Aliases

arxiv: cond-mat/0302166 · arxiv_version: cond-mat/0302166v1 · doi: 10.48550/arxiv.cond-mat/0302166 · pith_short_12: WHTTM2L5DJQR · pith_short_16: WHTTM2L5DJQRMAXP · pith_short_8: WHTTM2L5

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/WHTTM2L5DJQRMAXPVUOU5JIEPE \
  | 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: b1e736697d1a611602efad1d4ea504791a53c439ad6811c9d9ae0d0f376ad522

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e5a3fb362dbcba52fb254ddf913fbaf12b49b4560af60893a168ee1ecfcdedc6",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "cond-mat.stat-mech",
    "submitted_at": "2003-02-09T14:08:38Z",
    "title_canon_sha256": "e2c39943315b65715920e8c338c8a9603aa0b185af3ec48e1b3f443732805beb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/0302166",
    "kind": "arxiv",
    "version": 1
  }
}