Pith Number

pith:4DJ7MC6T

pith:2026:4DJ7MC6T6U2YOSOB75WZYVDFE7

not attested not anchored not stored refs pending

$\tt BlackHawk$ $\tt v3.0$: Hawking Radiation from Regular Black Holes

Alexandre Arbey, Davide Pedrotti, L\'ea Malacher, Marco Calz\`a, Yuber F. Perez-Gonzalez

arxiv:2606.06355 v1 · 2026-06-04 · gr-qc · 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{4DJ7MC6T6U2YOSOB75WZYVDFE7}

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	2026-06-05T01:15:42.609680Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e0d3f60bd3f5358749c1ff6d9c546527fa54fa5c9b8dfcfd07613764efcf5e68

Aliases

arxiv: 2606.06355 · arxiv_version: 2606.06355v1 · doi: 10.48550/arxiv.2606.06355 · pith_short_12: 4DJ7MC6T6U2Y · pith_short_16: 4DJ7MC6T6U2YOSOB · pith_short_8: 4DJ7MC6T

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/4DJ7MC6T6U2YOSOB75WZYVDFE7 \
  | 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: e0d3f60bd3f5358749c1ff6d9c546527fa54fa5c9b8dfcfd07613764efcf5e68

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6fb350399419d3b5afa4f4b2c3d0963bbf721f08cd2b5e970c1aadd250a5603e",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "hep-ph"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2026-06-04T16:23:24Z",
    "title_canon_sha256": "9cf05710aee27684a4e16dabfbae6064a013c7e4e15bc514a078ef00855ffb13"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.06355",
    "kind": "arxiv",
    "version": 1
  }
}