Pith Number

pith:SZPLXVYH

pith:1993:SZPLXVYHQ4ANLSGOGIOAYW4T7J

not attested not anchored not stored refs pending

Inhomogeneous Inflation: Numerical Evolution

Hannu Kurki-Suonio, Pablo Laguna, Richard A. Matzner

arxiv:astro-ph/9306009 v1 · 1993-06-15 · astro-ph · hep-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{SZPLXVYHQ4ANLSGOGIOAYW4T7J}

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

Starting inflation in asymptotically flat spacetimes

Receipt and verification

First computed	2026-07-04T15:55:06.696722Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

965ebbd7078700d5c8ce321c0c5b93fa7edaf07f6b9a03cc7c2f103be67c6d3b

Aliases

arxiv: astro-ph/9306009 · arxiv_version: astro-ph/9306009v1 · doi: 10.48550/arxiv.astro-ph/9306009 · pith_short_12: SZPLXVYHQ4AN · pith_short_16: SZPLXVYHQ4ANLSGO · pith_short_8: SZPLXVYH

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/SZPLXVYHQ4ANLSGOGIOAYW4T7J \
  | 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: 965ebbd7078700d5c8ce321c0c5b93fa7edaf07f6b9a03cc7c2f103be67c6d3b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "77b5fa64d67f807d10cb2938c7dcf2f8950dbe2bbc4250cce0b9c05a956c3ce3",
    "cross_cats_sorted": [
      "hep-ph"
    ],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "1993-06-15T09:59:07Z",
    "title_canon_sha256": "08621f19c04fb0e340f80ff9695cc80d27a29e7366bbf409ae7a896a4537e7ca"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/9306009",
    "kind": "arxiv",
    "version": 1
  }
}