Pith Number

pith:7VS34C5E

pith:2020:7VS34C5E74YAJSQOTPHA4J75EY

not attested not anchored not stored refs pending

Primordial black holes as dark matter and gravitational waves from single-field polynomial inflation

Alfredo Urbano, Guillermo Ballesteros, Juli\'an Rey, Marco Taoso

arxiv:2001.08220 v2 · 2020-01-22 · astro-ph.CO · gr-qc · hep-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{7VS34C5E74YAJSQOTPHA4J75EY}

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

6 papers in Pith

Exploring Gravitational Wave Signatures Due to Primordial Non-gaussianity and Large Scale Structure Using SKAO

Eigenvalue formulation of Stochastic Inflation and application to large perturbation generating inflationary features

Running into tension: primordial black holes from ultra-slow-roll inflation, spectral running, and the Hubble tension

Gravitational Waves from Black Hole Reheating: The Scalar-Induced Component

Scalar-induced gravitational waves with non-Gaussianity up to all orders

Receipt and verification

First computed	2026-07-05T01:20:52.309194Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fd65be0ba4ff3004ca0e9bce0e27fd26290bd4550252bc37ee841f2338448e29

Aliases

arxiv: 2001.08220 · arxiv_version: 2001.08220v2 · doi: 10.48550/arxiv.2001.08220 · pith_short_12: 7VS34C5E74YA · pith_short_16: 7VS34C5E74YAJSQO · pith_short_8: 7VS34C5E

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/7VS34C5E74YAJSQOTPHA4J75EY \
  | 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: fd65be0ba4ff3004ca0e9bce0e27fd26290bd4550252bc37ee841f2338448e29

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9f6d6d158702e69417ad0b1c123f468c8dc66dc6d64d8e273cb64d6862f6888f",
    "cross_cats_sorted": [
      "gr-qc",
      "hep-ph",
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2020-01-22T19:00:01Z",
    "title_canon_sha256": "a10e0cd8121d83ba4a098c91bdc90a0a31776ecf2e888efb0730aaf9735b4338"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2001.08220",
    "kind": "arxiv",
    "version": 2
  }
}