Pith Number

pith:CKZTMPY5

pith:2021:CKZTMPY5NMGEIY2GHHGICAEB7G

not attested not anchored not stored refs pending

Spherical timelike orbits around Kerr black holes

Aydin Tavlayan, Bayram Tekin

arxiv:2110.13070 v1 · 2021-10-25 · 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{CKZTMPY5NMGEIY2GHHGICAEB7G}

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

Radii of spherical timelike geodesics in Kerr-Newman black holes

Receipt and verification

First computed	2026-07-05T03:45:52.274389Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

12b3363f1d6b0c44634639cc810081f9962ff82d3a2b535048c71b5c72b022cf

Aliases

arxiv: 2110.13070 · arxiv_version: 2110.13070v1 · doi: 10.48550/arxiv.2110.13070 · pith_short_12: CKZTMPY5NMGE · pith_short_16: CKZTMPY5NMGEIY2G · pith_short_8: CKZTMPY5

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/CKZTMPY5NMGEIY2GHHGICAEB7G \
  | 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: 12b3363f1d6b0c44634639cc810081f9962ff82d3a2b535048c71b5c72b022cf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "93a0af625dcde8ac7e4fd788b238b5943a8b6e5cb7a81dca705800109e519d6a",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2021-10-25T16:07:25Z",
    "title_canon_sha256": "3d6baf1125ff33e3089b5858e3911897f73f842882ee91fc67a8795bc86cb139"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2110.13070",
    "kind": "arxiv",
    "version": 1
  }
}