Pith Number

pith:ZU4SCITQ

pith:2016:ZU4SCITQDNPMHPK7EJDFINPNH7

not attested not anchored not stored refs pending

Gyroscope precession along unbound equatorial plane orbits around a Kerr black hole

Andrea Geralico, Donato Bini, Robert T. Jantzen

arxiv:1610.06513 v1 · 2016-10-20 · 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{ZU4SCITQDNPMHPK7EJDFINPNH7}

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	2026-05-18T00:55:40.600631Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cd392122701b5ec3bd5f22465435ed3fcfe57de47463363ddea1fea82ef1990d

Aliases

arxiv: 1610.06513 · arxiv_version: 1610.06513v1 · doi: 10.48550/arxiv.1610.06513 · pith_short_12: ZU4SCITQDNPM · pith_short_16: ZU4SCITQDNPMHPK7 · pith_short_8: ZU4SCITQ

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/ZU4SCITQDNPMHPK7EJDFINPNH7 \
  | 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: cd392122701b5ec3bd5f22465435ed3fcfe57de47463363ddea1fea82ef1990d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2b2eb8fbb4a97798d1a3f01a3b29b63cdbbf35a28bf5ce65ce44f7d90b992bf4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2016-10-20T17:38:46Z",
    "title_canon_sha256": "f9b0545d4ad8bd528d053873eba2622e6cfba471c1ca2f7a5835b9800f61d5f4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1610.06513",
    "kind": "arxiv",
    "version": 1
  }
}