Pith Number

pith:IKVER6HG

pith:2019:IKVER6HGRAAUQTUFN6MIPNABAS

not attested not anchored not stored refs pending

Primordial black holes as dark matter and generators of cosmic structure

Bernard Carr

arxiv:1901.07803 v1 · 2019-01-23 · 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{IKVER6HGRAAUQTUFN6MIPNABAS}

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

Three body Simulations of a Primordial Black Hole Encounter with the TOI 2796 System

Receipt and verification

First computed	2026-07-05T00:30:56.431826Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

42aa48f8e68801484e856f9887b40104855050cdbe0c0ba629f6e650e1d417b5

Aliases

arxiv: 1901.07803 · arxiv_version: 1901.07803v1 · doi: 10.48550/arxiv.1901.07803 · pith_short_12: IKVER6HGRAAU · pith_short_16: IKVER6HGRAAUQTUF · pith_short_8: IKVER6HG

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/IKVER6HGRAAUQTUFN6MIPNABAS \
  | 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: 42aa48f8e68801484e856f9887b40104855050cdbe0c0ba629f6e650e1d417b5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ea10573139e9b57cb095c140c5f7fb3b2d221a44dbd64ec22232647b43ab1480",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2019-01-23T10:28:49Z",
    "title_canon_sha256": "26ab09f19ca5606d556b57e1cd4794e8aff5176eaaaec792090d1e8ca68c3d6e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1901.07803",
    "kind": "arxiv",
    "version": 1
  }
}