Pith Number

pith:NQSNKFQ2

pith:2018:NQSNKFQ2KRACOL3JOVHSOLXLXB

not attested not anchored not stored refs pending

Carter-like Constant of Motion in Newtonian Gravity is the Vinti Integral

Sergei M. Kopeikin (University of Missouri, USA)

arxiv:1806.04547 v1 · 2018-06-11 · 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{NQSNKFQ2KRACOL3JOVHSOLXLXB}

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	2026-05-18T00:13:33.434353Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6c24d5161a5440272f69754f272eebb87ef8ea31183d047864d5c65abab96208

Aliases

arxiv: 1806.04547 · arxiv_version: 1806.04547v1 · doi: 10.48550/arxiv.1806.04547 · pith_short_12: NQSNKFQ2KRAC · pith_short_16: NQSNKFQ2KRACOL3J · pith_short_8: NQSNKFQ2

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/NQSNKFQ2KRACOL3JOVHSOLXLXB \
  | 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: 6c24d5161a5440272f69754f272eebb87ef8ea31183d047864d5c65abab96208

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ca6fcc30de0623a4a550a684c4eb709f952de7044ef6d3b5b615a2e903c181df",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2018-06-11T17:07:05Z",
    "title_canon_sha256": "60d6350909b045034ea7cb97f434ba50bfb384c14ee6f3f5b48fed0659880bd3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.04547",
    "kind": "arxiv",
    "version": 1
  }
}