Pith Number

pith:YJOXGWKM

pith:2025:YJOXGWKMN2NMR4BWMNKEDSE6NU

not attested not anchored not stored refs pending

Cosmological gravitational particle production: Starobinsky vs Bogolyubov, uncertainties, and issues

Duarte Feiteira (1), Finland), Helsinki, Helsinki Institute of Physics, Oleg Lebedev (1) ((1) Department of Physics

arxiv:2503.14652 v1 · 2025-03-18 · hep-ph · astro-ph.CO · 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{YJOXGWKMN2NMR4BWMNKEDSE6NU}

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

3 papers in Pith

Gravitational particle production, the cosmological tensions and fast radio bursts

Gravitational scalar production with a generic reheating scenario

Irreducible Gravitational Wave Background as a Particle Detector

Receipt and verification

First computed	2026-07-05T11:30:42.450217Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c25d73594c6e9ac8f036635441c89e6d1f4279e3ffaee6a92ab6b3f384fb6635

Aliases

arxiv: 2503.14652 · arxiv_version: 2503.14652v1 · doi: 10.48550/arxiv.2503.14652 · pith_short_12: YJOXGWKMN2NM · pith_short_16: YJOXGWKMN2NMR4BW · pith_short_8: YJOXGWKM

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/YJOXGWKMN2NMR4BWMNKEDSE6NU \
  | 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: c25d73594c6e9ac8f036635441c89e6d1f4279e3ffaee6a92ab6b3f384fb6635

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "25a04925c44a9809a1baa8390bb476780ed6ac5fb97ce0ca6f2ab25069aa1078",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "hep-th"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2025-03-18T19:00:02Z",
    "title_canon_sha256": "68896ea28a04ecb5097ffec7cb0560c0398a590c9e7c5d6b051ea217a18e5bbe"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2503.14652",
    "kind": "arxiv",
    "version": 1
  }
}