Pith Number

pith:JNX4KIFO

pith:2016:JNX4KIFO262Z2LMO4OHCLRWIWQ

not attested not anchored not stored refs pending

Statistical Entropy of Open Quantum Systems

Amir O. Caldeira, Lisan M. M. Dur\~ao

arxiv:1607.05800 v3 · 2016-07-20 · 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{JNX4KIFO262Z2LMO4OHCLRWIWQ}

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	2026-05-18T00:53:25.750389Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4b6fc520aed7b59d2d8ee38e25c6c8b42e87a47179bc2e023e76e2dd86f7fe06

Aliases

arxiv: 1607.05800 · arxiv_version: 1607.05800v3 · doi: 10.48550/arxiv.1607.05800 · pith_short_12: JNX4KIFO262Z · pith_short_16: JNX4KIFO262Z2LMO · pith_short_8: JNX4KIFO

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/JNX4KIFO262Z2LMO4OHCLRWIWQ \
  | 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: 4b6fc520aed7b59d2d8ee38e25c6c8b42e87a47179bc2e023e76e2dd86f7fe06

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f6c1b5057ae511e52e070d251d4b0554720f5d5a2acc0271b2f3189d31e5e979",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.stat-mech",
    "submitted_at": "2016-07-20T01:47:22Z",
    "title_canon_sha256": "aa7ea0d0e0df090351a2979abec4b73476e148d8e51a913823bbd6148418eaa5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1607.05800",
    "kind": "arxiv",
    "version": 3
  }
}