Pith Number

pith:GXM44JZC

pith:2025:GXM44JZCI54DMYIIF4XUAXVWZ6

not attested not anchored not stored refs pending

The gravitational index of a small black ring

Amitabh Virmani, Gurmeet Singh Punia, Subhodip Bandyopadhyay, Yogesh K. Srivastava

arxiv:2504.09982 v1 · 2025-04-14 · 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{GXM44JZCI54DMYIIF4XUAXVWZ6}

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

Non-supersymmetric F1-P black rings

Receipt and verification

First computed	2026-07-05T10:48:45.958251Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

35d9ce272247783661082f2f405eb6cf884e13e53a35a8bb8e363ec82ff0b5f6

Aliases

arxiv: 2504.09982 · arxiv_version: 2504.09982v1 · doi: 10.48550/arxiv.2504.09982 · pith_short_12: GXM44JZCI54D · pith_short_16: GXM44JZCI54DMYII · pith_short_8: GXM44JZC

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/GXM44JZCI54DMYIIF4XUAXVWZ6 \
  | 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: 35d9ce272247783661082f2f405eb6cf884e13e53a35a8bb8e363ec82ff0b5f6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8d18742f08c28cd8d39aac9a5faabd9fef5c42c38d3d147dd17ee99610d1d04b",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2025-04-14T08:51:19Z",
    "title_canon_sha256": "3adeaee845eb221cfafa62bddc068f7d9b2da1e0bf0a89e64a785a60ced4a60c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.09982",
    "kind": "arxiv",
    "version": 1
  }
}