Pith Number

pith:ZOYBZU6I

pith:2015:ZOYBZU6IZ6YKRVAWWDXDXXSRLE

not attested not anchored not stored refs pending

Inflation including collapse of the wave function: The quasi-de Sitter case

Gabriel Le\'on, Mar\'ia P\'ia Piccirilli, Susana J. Landau

arxiv:1502.00921 v3 · 2015-02-03 · gr-qc · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZOYBZU6IZ6YKRVAWWDXDXXSRLE}

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	2026-05-18T01:33:33.826069Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cbb01cd3c8cfb0a8d416b0ee3bde51590d4cb776f479e8bc56c62d833bac6104

Aliases

arxiv: 1502.00921 · arxiv_version: 1502.00921v3 · doi: 10.48550/arxiv.1502.00921 · pith_short_12: ZOYBZU6IZ6YK · pith_short_16: ZOYBZU6IZ6YKRVAW · pith_short_8: ZOYBZU6I

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/ZOYBZU6IZ6YKRVAWWDXDXXSRLE \
  | 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: cbb01cd3c8cfb0a8d416b0ee3bde51590d4cb776f479e8bc56c62d833bac6104

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "45221d9831824557fa7341b06b31389195b64a9d7041940256ecfed5213a4cc0",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2015-02-03T16:45:06Z",
    "title_canon_sha256": "aafc090cb9444e7790c33cab92b244e093741a41739b893876d3c3031175b681"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1502.00921",
    "kind": "arxiv",
    "version": 3
  }
}