Pith Number

pith:4JO5JLZE

pith:2011:4JO5JLZER3URY52E4FKSWM6HHK

not attested not anchored not stored refs pending

Conformal structure of the Schwarzschild black hole

Dietmar Klemm, Sergio L. Cacciatori, Stefano Bertini

arxiv:1106.0999 v3 · 2011-06-06 · 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{4JO5JLZER3URY52E4FKSWM6HHK}

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	2026-05-18T03:23:03.079499Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e25dd4af248ee91c7744e1552b33c73a90457bd15143e610861e5a1cd08a9305

Aliases

arxiv: 1106.0999 · arxiv_version: 1106.0999v3 · doi: 10.48550/arxiv.1106.0999 · pith_short_12: 4JO5JLZER3UR · pith_short_16: 4JO5JLZER3URY52E · pith_short_8: 4JO5JLZE

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/4JO5JLZER3URY52E4FKSWM6HHK \
  | 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: e25dd4af248ee91c7744e1552b33c73a90457bd15143e610861e5a1cd08a9305

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e7bcc7c73f84dc35e4d1163ef50add5ffcbcd7545d04ab8930bbfdd706ad49c6",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2011-06-06T09:35:07Z",
    "title_canon_sha256": "99d6f6730150b95c8538c0b2013a4df45623db507233faf4244535f29b14e9c2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1106.0999",
    "kind": "arxiv",
    "version": 3
  }
}