Pith Number

pith:TOWTNZFB

pith:2014:TOWTNZFB4XRP7UFJAMVTOLWCCH

not attested not anchored not stored refs pending

Spin-geodesic deviations in the Kerr spacetime

Andrea Geralico, Donato Bini

arxiv:1408.4952 v1 · 2014-08-21 · 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{TOWTNZFB4XRP7UFJAMVTOLWCCH}

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	2026-05-18T01:42:16.177133Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9bad36e4a1e5e2ffd0a9032b372ec211dd089ab49b343b6b9b3f8aca99c0882d

Aliases

arxiv: 1408.4952 · arxiv_version: 1408.4952v1 · doi: 10.48550/arxiv.1408.4952 · pith_short_12: TOWTNZFB4XRP · pith_short_16: TOWTNZFB4XRP7UFJ · pith_short_8: TOWTNZFB

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/TOWTNZFB4XRP7UFJAMVTOLWCCH \
  | 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: 9bad36e4a1e5e2ffd0a9032b372ec211dd089ab49b343b6b9b3f8aca99c0882d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a36806ae0fa5a381a654de488f9d347677d9cf33278202bc3d84d626bd007240",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2014-08-21T10:59:38Z",
    "title_canon_sha256": "c5960d8b0926698d2d62413e8fe2ec60c853d7174a091337ef4068586cfbbec1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1408.4952",
    "kind": "arxiv",
    "version": 1
  }
}