Pith Number

pith:Y5IQXXKM

pith:2022:Y5IQXXKMDGFVMEA6R2ZNBCRV2K

not attested not anchored not stored refs pending

Primordial black hole dark matter from inflation: the reverse engineering approach

Alfredo Urbano, Gabriele Franciolini

arxiv:2207.10056 v3 · 2022-07-20 · astro-ph.CO · gr-qc · 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{Y5IQXXKMDGFVMEA6R2ZNBCRV2K}

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

5 papers in Pith

The swallowed spike: the formation of light primordial black hole structures around heavy seeds

Are Primordial Black Holes a Natural Dark Matter Candidate?

Primordial Black Hole Triggered Type Ia Supernovae II: Comparison with Supernova Remnants and Galactic Chemical Evolution

UV artefacts in ultra-slow-roll models of inflation

Hunting Dark Matter with the Einstein Telescope

Receipt and verification

First computed	2026-07-05T05:53:32.915413Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c7510bdd4c198b56101e8eb2d08a35d2a64193a03688278ab862f45b6424a0bd

Aliases

arxiv: 2207.10056 · arxiv_version: 2207.10056v3 · doi: 10.48550/arxiv.2207.10056 · pith_short_12: Y5IQXXKMDGFV · pith_short_16: Y5IQXXKMDGFVMEA6 · pith_short_8: Y5IQXXKM

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/Y5IQXXKMDGFVMEA6R2ZNBCRV2K \
  | 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: c7510bdd4c198b56101e8eb2d08a35d2a64193a03688278ab862f45b6424a0bd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c0956143df912f49b022d87b4e6038a14ca4b94ea977dd89f738b0da81240276",
    "cross_cats_sorted": [
      "gr-qc",
      "hep-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2022-07-20T17:38:39Z",
    "title_canon_sha256": "e4f78a1f091c57f16516b46f872a8e8842c5856b900a98dfaa26a97edc96b543"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2207.10056",
    "kind": "arxiv",
    "version": 3
  }
}