Pith Number

pith:3OTJCZRR

pith:2000:3OTJCZRRQGZWGDCWAW4N6DTBMT

not attested not anchored not stored refs pending

Regular BPS black holes: macroscopic and microscopic description of the generating solution

M. Bertolini, M. Trigiante

arxiv:hep-th/0002191 v3 · 2000-02-23 · 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{3OTJCZRRQGZWGDCWAW4N6DTBMT}

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	2026-05-18T04:35:24.272392Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dba691663181b3630c5605b8df0e6164edd4ec198149d4e2ed8334d12df5cb13

Aliases

arxiv: hep-th/0002191 · arxiv_version: hep-th/0002191v3 · doi: 10.48550/arxiv.hep-th/0002191 · pith_short_12: 3OTJCZRRQGZW · pith_short_16: 3OTJCZRRQGZWGDCW · pith_short_8: 3OTJCZRR

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/3OTJCZRRQGZWGDCWAW4N6DTBMT \
  | 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: dba691663181b3630c5605b8df0e6164edd4ec198149d4e2ed8334d12df5cb13

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4dc3e3a7e1f95ec3498917f0c6fe3c2045353ad3a2a2485c1924b00764fe30c6",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "2000-02-23T15:27:48Z",
    "title_canon_sha256": "63ab827a06dde8e4064369b9a541da7d93143472407fc902a6408d8ba7fe0e5c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/0002191",
    "kind": "arxiv",
    "version": 3
  }
}