Pith Number

pith:E2OKZAYV

pith:2018:E2OKZAYVUEKJIAQXAHCCJA4UBA

not attested not anchored not stored refs pending

Entropic bounds between two thermal equilibrium states

Julio A. L\'opez-Sald\'ivar, Margarita A. Man'ko, Octavio Casta\~nos, Vladimir I. Man'ko

arxiv:1802.00839 v1 · 2018-02-02 · 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{E2OKZAYVUEKJIAQXAHCCJA4UBA}

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	2026-05-18T00:22:54.590085Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

269cac8315a11494021701c424839408368232a113d0d63f301e3183c70f7689

Aliases

arxiv: 1802.00839 · arxiv_version: 1802.00839v1 · doi: 10.48550/arxiv.1802.00839 · pith_short_12: E2OKZAYVUEKJ · pith_short_16: E2OKZAYVUEKJIAQX · pith_short_8: E2OKZAYV

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/E2OKZAYVUEKJIAQXAHCCJA4UBA \
  | 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: 269cac8315a11494021701c424839408368232a113d0d63f301e3183c70f7689

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "73609d277fbea77476ca1efe3dfdef8838fa6d42d79ab471be66f3df3b5658d3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2018-02-02T20:30:08Z",
    "title_canon_sha256": "4967d360ed0bfef8a31e133c08143f380e44c15330e87cfb1fe0b2a160dd28a4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.00839",
    "kind": "arxiv",
    "version": 1
  }
}