Pith Number

pith:QRCZLIUG

pith:2019:QRCZLIUGVIYAFHLT5ATBLWAGXY

not attested not anchored not stored refs pending

Formation of supermassive primordial black holes by Affleck-Dine mechanism

Kai Murai, Masahiro Kawasaki

arxiv:1907.02273 v1 · 2019-07-04 · astro-ph.CO · 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{QRCZLIUGVIYAFHLT5ATBLWAGXY}

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

Merger rate of initially clustered primordial black holes for the two-body channel

Receipt and verification

First computed	2026-07-05T00:20:16.776495Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

844595a286aa30029d73e82615d806be175dc57114e77a4398ae986c36a0dbae

Aliases

arxiv: 1907.02273 · arxiv_version: 1907.02273v1 · doi: 10.48550/arxiv.1907.02273 · pith_short_12: QRCZLIUGVIYA · pith_short_16: QRCZLIUGVIYAFHLT · pith_short_8: QRCZLIUG

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/QRCZLIUGVIYAFHLT5ATBLWAGXY \
  | 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: 844595a286aa30029d73e82615d806be175dc57114e77a4398ae986c36a0dbae

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "993012d9fa7169e0f09b6c442e2ab2174dd955ec056e823c1bdfbb4a9a4551d0",
    "cross_cats_sorted": [
      "hep-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2019-07-04T08:34:07Z",
    "title_canon_sha256": "c009f1a900f316c32cdbe81e3c48245d7959cd3af9ecf2ba58fecfbac1757d32"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.02273",
    "kind": "arxiv",
    "version": 1
  }
}