Pith Number

pith:4V5BTAWX

pith:2022:4V5BTAWX4Y3DWAAAAB2PVXCO4O

not attested not anchored not stored refs pending

Primordial black holes capture by stars and induced collapse to low-mass stellar black holes

Jordi L. Guti\'errez, Jordi Miralda-Escud\'e, Marc Oncins, Pilar Gil-Pons

arxiv:2205.13003 v2 · 2022-05-25 · astro-ph.GA · 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{4V5BTAWX4Y3DWAAAAB2PVXCO4O}

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

Dark-matter-induced transients over cosmic time: The role of star formation history profiles

Receipt and verification

First computed	2026-07-05T05:01:39.444345Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e57a1982d7e6363b00000074fadc4ee383fd95204f6730afa386f32144986c87

Aliases

arxiv: 2205.13003 · arxiv_version: 2205.13003v2 · doi: 10.48550/arxiv.2205.13003 · pith_short_12: 4V5BTAWX4Y3D · pith_short_16: 4V5BTAWX4Y3DWAAA · pith_short_8: 4V5BTAWX

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/4V5BTAWX4Y3DWAAAAB2PVXCO4O \
  | 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: e57a1982d7e6363b00000074fadc4ee383fd95204f6730afa386f32144986c87

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "20801ac7b09429c312c5603a1fbc84de700bfa481e983862c0b5d097fd9a2f48",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2022-05-25T18:27:04Z",
    "title_canon_sha256": "901d0910716d608896397625608839e11206cdbed7ab578cad41a013ece02d1a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2205.13003",
    "kind": "arxiv",
    "version": 2
  }
}