Pith Number

pith:LVPJ47O4

pith:2018:LVPJ47O4T4M7TAHYXJMGDCC2ZX

not attested not anchored not stored refs pending

Quantum coarse-grained entropy and thermalization in closed systems

Anthony Aguirre, Dominik \v{S}afr\'anek, J. M. Deutsch

arxiv:1803.00665 v2 · 2018-03-02 · quant-ph · cond-mat.quant-gas · 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{LVPJ47O4T4M7TAHYXJMGDCC2ZX}

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	2026-05-17T23:56:15.330401Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5d5e9e7ddc9f19f980f8ba5861885acddf6f004b8035a5c5deb200cfd172a93d

Aliases

arxiv: 1803.00665 · arxiv_version: 1803.00665v2 · doi: 10.48550/arxiv.1803.00665 · pith_short_12: LVPJ47O4T4M7 · pith_short_16: LVPJ47O4T4M7TAHY · pith_short_8: LVPJ47O4

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/LVPJ47O4T4M7TAHYXJMGDCC2ZX \
  | 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: 5d5e9e7ddc9f19f980f8ba5861885acddf6f004b8035a5c5deb200cfd172a93d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f946f99274f1ab33f7ad9def302c1feff7f756d7fc994a5b9f531f409bcce7a8",
    "cross_cats_sorted": [
      "cond-mat.quant-gas",
      "cond-mat.stat-mech"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2018-03-02T00:04:53Z",
    "title_canon_sha256": "61c01ba88245baf1aa8d3395644be30e90989e8511d544e280d5c980f2c84fb4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.00665",
    "kind": "arxiv",
    "version": 2
  }
}