Pith Number

pith:SAJJYLRP

pith:2023:SAJJYLRPEU7XEH3ILOUIU5ZREQ

not attested not anchored not stored refs pending

Constraints on late-forming exploding black holes

Alexander Kusenko, Zachary S. C. Picker

arxiv:2305.13429 v2 · 2023-05-22 · astro-ph.CO · astro-ph.HE · 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{SAJJYLRPEU7XEH3ILOUIU5ZREQ}

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

Black Holes from Fermi Ball Collapse

Receipt and verification

First computed	2026-07-05T06:47:21.940329Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

90129c2e2f253f721f685ba88a773124203f49e7e13b7a273b942dacf9988243

Aliases

arxiv: 2305.13429 · arxiv_version: 2305.13429v2 · doi: 10.48550/arxiv.2305.13429 · pith_short_12: SAJJYLRPEU7X · pith_short_16: SAJJYLRPEU7XEH3I · pith_short_8: SAJJYLRP

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/SAJJYLRPEU7XEH3ILOUIU5ZREQ \
  | 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: 90129c2e2f253f721f685ba88a773124203f49e7e13b7a273b942dacf9988243

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c84de7c7ea46bc0f23551dd3a618eb858d911c41035bc326bb01a7b215c94314",
    "cross_cats_sorted": [
      "astro-ph.HE",
      "hep-ph"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2023-05-22T19:16:58Z",
    "title_canon_sha256": "2ef45c83896c01896478384a58123ecd46b01cf2b057dd26cdb17e0be88d5e7f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2305.13429",
    "kind": "arxiv",
    "version": 2
  }
}