Pith Number

pith:OYQS2AI2

pith:2009:OYQS2AI22UULKWLWHNHOONDV55

not attested not anchored not stored refs pending

Equilibrium susceptibilities of superparamagnets: longitudinal & transverse, quantum & classical

F. Luis, J.B. Gong, J.L. Garcia-Palacios

arxiv:0907.3181 v2 · 2009-07-18 · 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{OYQS2AI22UULKWLWHNHOONDV55}

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	2026-05-18T02:12:55.947939Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

76212d011ad528b559763b4ee73475ef48d8fcb23dc5c975a69a521ac5c55fe1

Aliases

arxiv: 0907.3181 · arxiv_version: 0907.3181v2 · doi: 10.48550/arxiv.0907.3181 · pith_short_12: OYQS2AI22UUL · pith_short_16: OYQS2AI22UULKWLW · pith_short_8: OYQS2AI2

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/OYQS2AI22UULKWLWHNHOONDV55 \
  | 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: 76212d011ad528b559763b4ee73475ef48d8fcb23dc5c975a69a521ac5c55fe1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "18c56f9ee9cf1b2ea3120a0a0388cc4a6280030119bd35ed9c02a8f74cb28bf5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.stat-mech",
    "submitted_at": "2009-07-18T05:54:30Z",
    "title_canon_sha256": "13580b12ba075e1e62cfbbdb24db1a0f81d0972239b6715ac2bd08a94894ccbb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0907.3181",
    "kind": "arxiv",
    "version": 2
  }
}