Pith Number

pith:66MULPHQ

pith:2015:66MULPHQQ6G4F3QVAWP3H2JV46

not attested not anchored not stored refs pending

Local quantum thermal susceptibility

Antonella De Pasquale, Davide Rossini, Rosario Fazio, Vittorio Giovannetti

arxiv:1504.07787 v2 · 2015-04-29 · quant-ph · 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{66MULPHQQ6G4F3QVAWP3H2JV46}

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	2026-05-18T01:03:31.129979Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f79945bcf0878dc2ee15059fb3e935e7b7acab5f59798bfc667540315c94cf48

Aliases

arxiv: 1504.07787 · arxiv_version: 1504.07787v2 · doi: 10.48550/arxiv.1504.07787 · pith_short_12: 66MULPHQQ6G4 · pith_short_16: 66MULPHQQ6G4F3QV · pith_short_8: 66MULPHQ

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/66MULPHQQ6G4F3QVAWP3H2JV46 \
  | 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: f79945bcf0878dc2ee15059fb3e935e7b7acab5f59798bfc667540315c94cf48

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "46e2d799051f9d8cdb1f31825db36eebe568bb86716a5b5442a7911815fd228e",
    "cross_cats_sorted": [
      "cond-mat.stat-mech"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2015-04-29T09:36:47Z",
    "title_canon_sha256": "6c7794329e9eea0c7e93c440a07c208ee3962b1441521f2f9bf71ea9e672f5c6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1504.07787",
    "kind": "arxiv",
    "version": 2
  }
}