Pith Number

pith:KDLLQA3U

pith:2019:KDLLQA3UAYNKX5WHPXH5ACU7V2

not attested not anchored not stored refs pending

GUT-Scale Primordial Black Holes: Mergers and Gravitational Waves

J. Luna Zagorac, Nikhil Padmanabhan, Richard Easther

arxiv:1903.05053 v2 · 2019-03-12 · 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{KDLLQA3UAYNKX5WHPXH5ACU7V2}

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

2 papers in Pith

Opening the Window of Ultra-Light PBHs by Exorcising the Poltergeist

Inflation driven by repulsive-like primordial black holes

Receipt and verification

First computed	2026-05-17T23:41:09.440618Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

50d6b80374061aabf6c77dcfd00a9fae939740e044b27a652db391ff766803f6

Aliases

arxiv: 1903.05053 · arxiv_version: 1903.05053v2 · doi: 10.48550/arxiv.1903.05053 · pith_short_12: KDLLQA3UAYNK · pith_short_16: KDLLQA3UAYNKX5WH · pith_short_8: KDLLQA3U

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/KDLLQA3UAYNKX5WHPXH5ACU7V2 \
  | 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: 50d6b80374061aabf6c77dcfd00a9fae939740e044b27a652db391ff766803f6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "db24155da87f0fcbd233125c14c68fef4d1bfacdcf1ace31435ac4e794df9139",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2019-03-12T17:00:31Z",
    "title_canon_sha256": "62ae0bd3f24c86921eb748641b4d28ac265a97bfdd6184a78d248b197ba218dc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.05053",
    "kind": "arxiv",
    "version": 2
  }
}