Pith Number

pith:RDLWLHP7

pith:2013:RDLWLHP7J75H2SXS7ITSRYKGEV

not attested not anchored not stored refs pending

Representation invariant Geometrothermodynamics: applications to ordinary thermodynamic systems

A. Bravetti, C. S. Lopez-Monsalvo, F. Nettel, H. Quevedo

arxiv:1303.1428 v1 · 2013-03-06 · math-ph · gr-qc · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RDLWLHP7J75H2SXS7ITSRYKGEV}

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	2026-05-18T03:31:43.484553Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

88d7659dff4ffa7d4af2fa2728e1462560a9b17bef0ea6ae6d7ef87074d5e8c3

Aliases

arxiv: 1303.1428 · arxiv_version: 1303.1428v1 · doi: 10.48550/arxiv.1303.1428 · pith_short_12: RDLWLHP7J75H · pith_short_16: RDLWLHP7J75H2SXS · pith_short_8: RDLWLHP7

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/RDLWLHP7J75H2SXS7ITSRYKGEV \
  | 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: 88d7659dff4ffa7d4af2fa2728e1462560a9b17bef0ea6ae6d7ef87074d5e8c3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b4c19faf17169feb5138fd3e3e5ec4a25349561c4aeb7e00637d01e35745df4c",
    "cross_cats_sorted": [
      "gr-qc",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2013-03-06T19:12:39Z",
    "title_canon_sha256": "c45fa3db68be7f3a8d27b61c6b8af12b45ae0bf69a60474e0cf7a55efd216c48"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1303.1428",
    "kind": "arxiv",
    "version": 1
  }
}