Pith Number

pith:7I6L4Q3N

pith:2005:7I6L4Q3N5IOI2T4UG4QURBOX7F

not attested not anchored not stored refs pending

Entanglement crossover close to a quantum critical point

Dario Patane`, Luigi Amico

arxiv:cond-mat/0511466 v3 · 2005-11-18 · cond-mat.stat-mech · cond-mat.other · 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{7I6L4Q3N5IOI2T4UG4QURBOX7F}

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	2026-05-18T01:39:49.410789Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fa3cbe436dea1c8d4f9437214885d7f944d27032fa2ed8a732e88e187020643c

Aliases

arxiv: cond-mat/0511466 · arxiv_version: cond-mat/0511466v3 · doi: 10.48550/arxiv.cond-mat/0511466 · pith_short_12: 7I6L4Q3N5IOI · pith_short_16: 7I6L4Q3N5IOI2T4U · pith_short_8: 7I6L4Q3N

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/7I6L4Q3N5IOI2T4UG4QURBOX7F \
  | 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: fa3cbe436dea1c8d4f9437214885d7f944d27032fa2ed8a732e88e187020643c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "da6be6295cd4e359130e1274f3e72d3ef3c03ae4baecc826a4514ed1a72683f3",
    "cross_cats_sorted": [
      "cond-mat.other",
      "quant-ph"
    ],
    "license": "",
    "primary_cat": "cond-mat.stat-mech",
    "submitted_at": "2005-11-18T14:35:31Z",
    "title_canon_sha256": "e309903f01005c7decf1fec3fbb82c7d625c9a0b51757a4726471588265677f3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/0511466",
    "kind": "arxiv",
    "version": 3
  }
}