Pith Number

pith:BDLL6GQK

pith:2026:BDLL6GQKR74SIYX32AZKZCTCJ4

not attested not anchored not stored refs pending

On Black Holes Surrounded by Radiation: I. Classical Considerations

Marcos Riojas, Matthew J. Strassler

arxiv:2606.30794 v1 · 2026-06-29 · hep-th · gr-qc

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BDLL6GQKR74SIYX32AZKZCTCJ4}

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	2026-07-01T00:17:17.119117Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

08d6bf1a0a8ff92462fbd032ac8a624f1b1fc724da506e5b08c6c2bd349be555

Aliases

arxiv: 2606.30794 · arxiv_version: 2606.30794v1 · doi: 10.48550/arxiv.2606.30794 · pith_short_12: BDLL6GQKR74S · pith_short_16: BDLL6GQKR74SIYX3 · pith_short_8: BDLL6GQK

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/BDLL6GQKR74SIYX32AZKZCTCJ4 \
  | 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: 08d6bf1a0a8ff92462fbd032ac8a624f1b1fc724da506e5b08c6c2bd349be555

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "62c53419b097c234595a68d43308f95ba3da98ce68d60473412f477777022ab4",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2026-06-29T18:20:57Z",
    "title_canon_sha256": "3e77aab871dcc05f6cc8c726cac168fd6ec1ec8b15b79b17b4bb3605cd9e15f5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.30794",
    "kind": "arxiv",
    "version": 1
  }
}