Pith Number

pith:BGO3372D

pith:2018:BGO3372DJVGD6J2C4EHN65NBOG

not attested not anchored not stored refs pending

Tidal invariants along the world line of an extended body in the Kerr spacetime

Andrea Geralico, Donato Bini

arxiv:1806.07696 v1 · 2018-06-20 · 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{BGO3372DJVGD6J2C4EHN65NBOG}

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	2026-05-18T00:12:46.974999Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

099dbdff434d4c3f2742e10edf75a1718eb98249ec7b62c7237e10ce5b103c37

Aliases

arxiv: 1806.07696 · arxiv_version: 1806.07696v1 · doi: 10.48550/arxiv.1806.07696 · pith_short_12: BGO3372DJVGD · pith_short_16: BGO3372DJVGD6J2C · pith_short_8: BGO3372D

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/BGO3372DJVGD6J2C4EHN65NBOG \
  | 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: 099dbdff434d4c3f2742e10edf75a1718eb98249ec7b62c7237e10ce5b103c37

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ff97a5e6189555c14ee8d03db271e5894b8ae4e923fc276957a58e486c2d07a0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2018-06-20T12:46:19Z",
    "title_canon_sha256": "b7e1ab71149f43d1c6603f83c3f00f1fa78e173bec768acbc20eb1c085b2f38f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.07696",
    "kind": "arxiv",
    "version": 1
  }
}