Pith Number

pith:BPIGFQ2N

pith:2023:BPIGFQ2N377GVP4PM5EOY4YYIS

not attested not anchored not stored refs pending

Has the problem of the motion of a heavy symmetric top been solved in quadratures?

Alexei A. Deriglazov

arxiv:2304.10371 v5 · 2023-04-17 · physics.class-ph · math-ph · math.MP · nlin.SI

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BPIGFQ2N377GVP4PM5EOY4YYIS}

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

An alternative interpretation of the Grioli gyroscope suspension points

Receipt and verification

First computed	2026-07-05T08:36:17.752513Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0bd062c34ddffe6abf8f6748ec7318449012ac9a906f3a6f348ea05edfaaf160

Aliases

arxiv: 2304.10371 · arxiv_version: 2304.10371v5 · doi: 10.48550/arxiv.2304.10371 · pith_short_12: BPIGFQ2N377G · pith_short_16: BPIGFQ2N377GVP4P · pith_short_8: BPIGFQ2N

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/BPIGFQ2N377GVP4PM5EOY4YYIS \
  | 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: 0bd062c34ddffe6abf8f6748ec7318449012ac9a906f3a6f348ea05edfaaf160

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0dfefa5daf89618f0645586d0ce6a2a62e544d6eb0a852bd8ede1604b5fc880a",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP",
      "nlin.SI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.class-ph",
    "submitted_at": "2023-04-17T16:46:02Z",
    "title_canon_sha256": "4214ed863de3017b11e68e0bdf0a775abb599506cbe82c415429885a7b47eda8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2304.10371",
    "kind": "arxiv",
    "version": 5
  }
}