Pith Number

pith:KAQPCSVD

pith:2011:KAQPCSVDZXWNEDOQUTY7YO2GHY

not attested not anchored not stored refs pending

Quantum correlations in the thermodynamic limit: the XY-model

A. Plastino, A.R. Plastino, J. Batle, M. Casas

arxiv:1108.2285 v1 · 2011-08-10 · quant-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KAQPCSVDZXWNEDOQUTY7YO2GHY}

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	2026-05-18T04:15:38.261986Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5020f14aa3cdecd20dd0a4f1fc3b463e255a1bc05513f604e6e882768694dd49

Aliases

arxiv: 1108.2285 · arxiv_version: 1108.2285v1 · doi: 10.48550/arxiv.1108.2285 · pith_short_12: KAQPCSVDZXWN · pith_short_16: KAQPCSVDZXWNEDOQ · pith_short_8: KAQPCSVD

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/KAQPCSVDZXWNEDOQUTY7YO2GHY \
  | 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: 5020f14aa3cdecd20dd0a4f1fc3b463e255a1bc05513f604e6e882768694dd49

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "726bf31cf3392e0b16d314646c3b3c0791a93b35be872c8cae54de46d75d4d32",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2011-08-10T20:42:03Z",
    "title_canon_sha256": "5ff0fad974c60616ef58df0d0296354cff11682a840c8c036e423b0509c718ad"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1108.2285",
    "kind": "arxiv",
    "version": 1
  }
}