Pith Number

pith:C2UQAFGI

pith:2018:C2UQAFGII3GN37J3XERCUS4DQA

not attested not anchored not stored refs pending

Entropy Identity inducing Non-Equilibrium Thermodynamics of Relativistic Multi-Component Systems and their Newtonian Limits

Wolfgang Muschik

arxiv:1806.01648 v1 · 2018-06-03 · gr-qc

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{C2UQAFGII3GN37J3XERCUS4DQA}

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	2026-05-18T00:14:12.156722Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

16a90014c846ccddfd3bb9222a4b838016a8029d34650512f5d7a78b868c10ae

Aliases

arxiv: 1806.01648 · arxiv_version: 1806.01648v1 · doi: 10.48550/arxiv.1806.01648 · pith_short_12: C2UQAFGII3GN · pith_short_16: C2UQAFGII3GN37J3 · pith_short_8: C2UQAFGI

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/C2UQAFGII3GN37J3XERCUS4DQA \
  | 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: 16a90014c846ccddfd3bb9222a4b838016a8029d34650512f5d7a78b868c10ae

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "366aefdfbf5b46f86c0a2177eac3d0dc14156a2eb4a278c6c9b849104a7d0b03",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2018-06-03T09:25:56Z",
    "title_canon_sha256": "03b575b340801233757948ba064b9075823ae45d5d2fdd123b6a06ce94873e96"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.01648",
    "kind": "arxiv",
    "version": 1
  }
}