Pith Number

pith:MUHMBSQB

pith:2018:MUHMBSQBFLKKO4Z57JUQDAWA2Q

not attested not anchored not stored refs pending

Origin of the slow growth of entanglement entropy in long-range interacting spin systems

Alessio Lerose, Silvia Pappalardi

arxiv:1811.05505 v3 · 2018-11-13 · cond-mat.stat-mech · cond-mat.quant-gas · 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{MUHMBSQBFLKKO4Z57JUQDAWA2Q}

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	2026-07-05T00:43:31.449641Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

650ec0ca012ad4a7733dfa690182c0d438c18dede3e67d03f53ceb259e8b8048

Aliases

arxiv: 1811.05505 · arxiv_version: 1811.05505v3 · doi: 10.48550/arxiv.1811.05505 · pith_short_12: MUHMBSQBFLKK · pith_short_16: MUHMBSQBFLKKO4Z5 · pith_short_8: MUHMBSQB

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/MUHMBSQBFLKKO4Z57JUQDAWA2Q \
  | 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: 650ec0ca012ad4a7733dfa690182c0d438c18dede3e67d03f53ceb259e8b8048

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f60ecee6fecca44ab3f6ac68e2cc454c8d91d3d52481d94e26caf1ee6cebc0a6",
    "cross_cats_sorted": [
      "cond-mat.quant-gas",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.stat-mech",
    "submitted_at": "2018-11-13T19:30:03Z",
    "title_canon_sha256": "ab03e8449d6697e8294f64ba244f931a17e025b51d0184922ffd2c872035d262"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.05505",
    "kind": "arxiv",
    "version": 3
  }
}