Pith Number

pith:RA6D2GKT

pith:1995:RA6D2GKTM4PNGNQOJIP65E6SGF

not attested not anchored not stored refs pending

Formation of MACHO-Primordial Black Holes in Inflationary Cosmology

Jun'ichi Yokoyama (YITP Uji Research Center, Kyoto U.)

arxiv:astro-ph/9509027 v1 · 1995-09-06 · astro-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{RA6D2GKTM4PNGNQOJIP65E6SGF}

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

Stellar microlensing surveys as a probe of Primordial Black Holes: status and prospects

Constraints on Primordial Black Holes

Primordial Black Hole Hotspots Beyond Flat Spacetime

Receipt and verification

First computed	2026-05-18T04:21:40.902353Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

883c3d1953671ed3360e4a1fee93d2316e9ad3fdf09a3cafa2dbe2733043bd49

Aliases

arxiv: astro-ph/9509027 · arxiv_version: astro-ph/9509027v1 · doi: 10.48550/arxiv.astro-ph/9509027 · pith_short_12: RA6D2GKTM4PN · pith_short_16: RA6D2GKTM4PNGNQO · pith_short_8: RA6D2GKT

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/RA6D2GKTM4PNGNQOJIP65E6SGF \
  | 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: 883c3d1953671ed3360e4a1fee93d2316e9ad3fdf09a3cafa2dbe2733043bd49

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fd963256b308f88784d71b2d02a50008cdee20af9ae458268a6d3fdda18d4691",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "1995-09-06T01:50:04Z",
    "title_canon_sha256": "01b4d29399ee17024cf18ee55b542e3ade7f2cd5a6df222bdf1df8c334e02db8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/9509027",
    "kind": "arxiv",
    "version": 1
  }
}