Pith Number

pith:XEGPFHNM

pith:2013:XEGPFHNMXCQFTHBO6BNTSN7YUD

not attested not anchored not stored refs pending

Geometrical Excess Entropy Production in Nonequilibrium Quantum Systems

Ayumu Sugita, Hisao Hayakawa, Takahiro Sagawa, Tatsuro Yuge

arxiv:1305.5026 v3 · 2013-05-22 · 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{XEGPFHNMXCQFTHBO6BNTSN7YUD}

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	2026-05-18T03:13:57.917845Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b90cf29dacb8a0599c2ef05b3937f8a0f190825955222afde1ac766f3e5947f1

Aliases

arxiv: 1305.5026 · arxiv_version: 1305.5026v3 · doi: 10.48550/arxiv.1305.5026 · pith_short_12: XEGPFHNMXCQF · pith_short_16: XEGPFHNMXCQFTHBO · pith_short_8: XEGPFHNM

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/XEGPFHNMXCQFTHBO6BNTSN7YUD \
  | 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: b90cf29dacb8a0599c2ef05b3937f8a0f190825955222afde1ac766f3e5947f1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1d76f492919c99caa144bb14208d9b92abeae0170f28ae6bcb52fc15af333b25",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.stat-mech",
    "submitted_at": "2013-05-22T05:50:59Z",
    "title_canon_sha256": "1d32b0ecc18123ea3010a374b81dd3f5d74d4f93175e6c75552a91602f56ae12"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1305.5026",
    "kind": "arxiv",
    "version": 3
  }
}