Pith Number

pith:6IGIUXFU

pith:2026:6IGIUXFUOAVR5VJMTNXH5FLKBS

not attested not anchored not stored refs pending

Circular orbits and particle collisions close to charged black holes surrounded by scalar clouds

Betti Hartmann, Katherine Horton, Maria Chivers, Yves Brihaye

arxiv:2607.10325 v1 · 2026-07-11 · gr-qc · hep-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6IGIUXFUOAVR5VJMTNXH5FLKBS}

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	2026-07-14T01:21:09.497770Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f20c8a5cb4702b1ed52c9b6e7e956a0c99c144aed3c2efdb61a941381e0f0118

Aliases

arxiv: 2607.10325 · arxiv_version: 2607.10325v1 · doi: 10.48550/arxiv.2607.10325 · pith_short_12: 6IGIUXFUOAVR · pith_short_16: 6IGIUXFUOAVR5VJM · pith_short_8: 6IGIUXFU

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/6IGIUXFUOAVR5VJMTNXH5FLKBS \
  | 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: f20c8a5cb4702b1ed52c9b6e7e956a0c99c144aed3c2efdb61a941381e0f0118

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a16fbced174aaf1430a056b5e0591d2f7ad9304914f7667fa20a75a2e9f22c35",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2026-07-11T14:02:15Z",
    "title_canon_sha256": "7e9c1b6a82bdccb7394137ed7f4a0882a42249225516cdbbd7de4fdac040d51b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.10325",
    "kind": "arxiv",
    "version": 1
  }
}