Pith Number

pith:RHANGGA4

pith:2024:RHANGGA4HR6NPMFRCKSA6VUU5H

not attested not anchored not stored refs pending

Extremal Kerr Black Hole Dark Matter from Hawking Evaporation

Deyan P. Mihaylov, Glenn D. Starkman, Jose De Freitas Pacheco, Joseph Silk, Michael Hinczewski, Quinn Taylor

arxiv:2403.04054 v1 · 2024-03-06 · gr-qc · 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{RHANGGA4HR6NPMFRCKSA6VUU5H}

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.

Receipt and verification

First computed	2026-07-05T07:53:17.730732Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

89c0d3181c3c7cd7b0b112a40f5694e9c068428a2bf986062645675448e58348

Aliases

arxiv: 2403.04054 · arxiv_version: 2403.04054v1 · doi: 10.48550/arxiv.2403.04054 · pith_short_12: RHANGGA4HR6N · pith_short_16: RHANGGA4HR6NPMFR · pith_short_8: RHANGGA4

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/RHANGGA4HR6NPMFRCKSA6VUU5H \
  | 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: 89c0d3181c3c7cd7b0b112a40f5694e9c068428a2bf986062645675448e58348

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f046eef547f31b10ea272cd512a33a81d2343569ca384fa0c93c4c866bac9c47",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2024-03-06T21:01:06Z",
    "title_canon_sha256": "7bf59d4d2ff0a0878e3b96bff5e17e22335006b701568aa99b10b377bbb599ae"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2403.04054",
    "kind": "arxiv",
    "version": 1
  }
}