Pith Number

pith:2L62YWFU

pith:2009:2L62YWFUQFFKOAYI3A7CMEDS5O

not attested not anchored not stored refs pending

Trap-size scaling in confined particle systems at quantum transitions

Ettore Vicari, Massimo Campostrini

arxiv:0906.2640 v3 · 2009-06-15 · 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{2L62YWFUQFFKOAYI3A7CMEDS5O}

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	2026-05-18T03:23:59.448309Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d2fdac58b4814aa70308d83e261072eb85335d3b3d339e3fa1e562bd81354336

Aliases

arxiv: 0906.2640 · arxiv_version: 0906.2640v3 · doi: 10.48550/arxiv.0906.2640 · pith_short_12: 2L62YWFUQFFK · pith_short_16: 2L62YWFUQFFKOAYI · pith_short_8: 2L62YWFU

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/2L62YWFUQFFKOAYI3A7CMEDS5O \
  | 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: d2fdac58b4814aa70308d83e261072eb85335d3b3d339e3fa1e562bd81354336

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e9a6d26087c1893a6270aae70ff7d21e4dc118c4d0515f2a6f561086fdc76fc8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.stat-mech",
    "submitted_at": "2009-06-15T09:13:23Z",
    "title_canon_sha256": "25fefc74242cf6c24f5fbe3f0636fab807ca3e8d16a258a425234aa72750cc92"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0906.2640",
    "kind": "arxiv",
    "version": 3
  }
}