Pith Number

pith:RKNTVQLR

pith:2017:RKNTVQLRUSNFIT5CBOBYLKNUAX

not attested not anchored not stored refs pending

The volume of the black holes - the constant curvature slicing of the spherically symmetric spacetime

Andrzej Radosz, Pawel Gusin

arxiv:1703.02396 v1 · 2017-03-07 · 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{RKNTVQLRUSNFIT5CBOBYLKNUAX}

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

Evolution of interior entropy of a loop quantum-corrected black hole pierced by a cosmic string

Receipt and verification

First computed	2026-05-18T00:40:58.681827Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8a9b3ac171a49a544fa20b8385a9b405d81b8f5a6e3e4b9d4c3330b3d5a88dd1

Aliases

arxiv: 1703.02396 · arxiv_version: 1703.02396v1 · doi: 10.48550/arxiv.1703.02396 · pith_short_12: RKNTVQLRUSNF · pith_short_16: RKNTVQLRUSNFIT5C · pith_short_8: RKNTVQLR

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/RKNTVQLRUSNFIT5CBOBYLKNUAX \
  | 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: 8a9b3ac171a49a544fa20b8385a9b405d81b8f5a6e3e4b9d4c3330b3d5a88dd1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ee950e013cb9ee8e23af0a8713359cb162efbdcf17a5f29183868ae083e7c5de",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2017-03-07T14:21:18Z",
    "title_canon_sha256": "ad0ff16f582848a698c2d6b767fa227503b33e74da9418a016a305b03f512195"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1703.02396",
    "kind": "arxiv",
    "version": 1
  }
}