Pith Number

pith:6LPFQMHN

pith:2017:6LPFQMHNXEEXH4MYBGHJMHDSEJ

not attested not anchored not stored refs pending

Primordial black holes from scalar field evolution in the early universe

Alexander Kusenko, Eric Cotner

arxiv:1706.09003 v1 · 2017-06-27 · 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{6LPFQMHNXEEXH4MYBGHJMHDSEJ}

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

Constraints on Primordial Black Holes

Primordial Black Hole Hotspots Beyond Flat Spacetime

Fermion Condensate Inflation, Dynamical Waterfall Mechanism and Primordial Black Holes

Receipt and verification

First computed	2026-05-18T00:30:44.222197Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f2de5830edb90973f198098e961c72226c73b464c048376d85f224c7e063009e

Aliases

arxiv: 1706.09003 · arxiv_version: 1706.09003v1 · doi: 10.48550/arxiv.1706.09003 · pith_short_12: 6LPFQMHNXEEX · pith_short_16: 6LPFQMHNXEEXH4MY · pith_short_8: 6LPFQMHN

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/6LPFQMHNXEEXH4MYBGHJMHDSEJ \
  | 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: f2de5830edb90973f198098e961c72226c73b464c048376d85f224c7e063009e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2aa6bdf6a15540d43d808168fbdc303bd5d462f126fa7ed22ecf607113700300",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2017-06-27T18:36:08Z",
    "title_canon_sha256": "27e63c7a734e87cba18368314b850c314791d533243b9066d37d3b571c02b966"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1706.09003",
    "kind": "arxiv",
    "version": 1
  }
}