Pith Number

pith:WSQUYV64

pith:1993:WSQUYV64WNITJDSQGAJOEZAO75

not attested not anchored not stored refs pending

Quantum Squeezing and Cosmological Entropy Production

M.Gasperini, M.Giovannini

arxiv:gr-qc/9307024 v1 · 1993-07-20 · gr-qc · astro-ph · hep-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WSQUYV64WNITJDSQGAJOEZAO75}

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

1 paper in Pith

A Landscape of Cosmological Decoherence

Receipt and verification

First computed	2026-07-04T17:25:35.202533Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b4a14c57dcb351348e503012e2640eff7b183e9a5bf22872becd2b99119eb9cc

Aliases

arxiv: gr-qc/9307024 · arxiv_version: gr-qc/9307024v1 · doi: 10.48550/arxiv.gr-qc/9307024 · pith_short_12: WSQUYV64WNIT · pith_short_16: WSQUYV64WNITJDSQ · pith_short_8: WSQUYV64

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/WSQUYV64WNITJDSQGAJOEZAO75 \
  | 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: b4a14c57dcb351348e503012e2640eff7b183e9a5bf22872becd2b99119eb9cc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1e2bc829f20ed631eebb48592553048071feed3128e0b776df8dc889ed5d730c",
    "cross_cats_sorted": [
      "astro-ph",
      "hep-th"
    ],
    "license": "",
    "primary_cat": "gr-qc",
    "submitted_at": "1993-07-20T18:16:00Z",
    "title_canon_sha256": "08b6f6b2b7adadf734d93805cba7a7b71a4be98167b74f1c41f47b28abc6fa70"
  },
  "schema_version": "1.0",
  "source": {
    "id": "gr-qc/9307024",
    "kind": "arxiv",
    "version": 1
  }
}