Pith Number

pith:PFU32LHW

pith:1994:PFU32LHWP34Z3GXTP7RLSO3UJH

not attested not anchored not stored refs pending

Von Neumann Algebra Automorphisms and Time-Thermodynamics Relation in General Covariant Quantum Theories

A. Connes, C. Rovelli

arxiv:gr-qc/9406019 v1 · 1994-06-14 · 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{PFU32LHWP34Z3GXTP7RLSO3UJH}

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.

Cited by

2 papers in Pith

Spectral Admissibility of Real Observers in Euclidean de Sitter Gravity

When do real observers resolve de Sitter's imaginary problem?

Receipt and verification

First computed	2026-07-04T17:25:36.340242Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7969bd2cf67ef99d9af37fe2b93b7449e5869a80b081c49e24ac00e6cf24707b

Aliases

arxiv: gr-qc/9406019 · arxiv_version: gr-qc/9406019v1 · doi: 10.48550/arxiv.gr-qc/9406019 · pith_short_12: PFU32LHWP34Z · pith_short_16: PFU32LHWP34Z3GXT · pith_short_8: PFU32LHW

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/PFU32LHWP34Z3GXTP7RLSO3UJH \
  | 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: 7969bd2cf67ef99d9af37fe2b93b7449e5869a80b081c49e24ac00e6cf24707b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "81ae4960c1a96f72b900323001b4e8883df8ec08bc20c25543540b059291183d",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "gr-qc",
    "submitted_at": "1994-06-14T09:15:26Z",
    "title_canon_sha256": "d51dab355bc747553b8b7e9049a6616bc1119aeff2560e8e421ad4f850e34f3d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "gr-qc/9406019",
    "kind": "arxiv",
    "version": 1
  }
}