Pith Number

pith:OKCVBSDH

pith:2010:OKCVBSDH4J6XLLPOY4IC2PKVWZ

not attested not anchored not stored refs pending

The Hydrodynamic Chaplygin Sleigh

Luis C. Garcia-Naranjo, Yuri N. Fedorov

arxiv:1002.3810 v1 · 2010-02-19 · math-ph · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OKCVBSDH4J6XLLPOY4IC2PKVWZ}

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	2026-05-18T03:20:35.967668Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

728550c867e27d75adeec7102d3d55b6429a07936dbe5504c8f354b4fb6a3cf1

Aliases

arxiv: 1002.3810 · arxiv_version: 1002.3810v1 · doi: 10.48550/arxiv.1002.3810 · pith_short_12: OKCVBSDH4J6X · pith_short_16: OKCVBSDH4J6XLLPO · pith_short_8: OKCVBSDH

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/OKCVBSDH4J6XLLPOY4IC2PKVWZ \
  | 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: 728550c867e27d75adeec7102d3d55b6429a07936dbe5504c8f354b4fb6a3cf1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "22cb81ee6158254cb5a8b409aee397c44083841a94b2093f61061f79a09f5aa6",
    "cross_cats_sorted": [
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2010-02-19T19:17:08Z",
    "title_canon_sha256": "98be22672334e13dbdc21fba332d2e39412fc84ff3257746f3a5a4d436de54dc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1002.3810",
    "kind": "arxiv",
    "version": 1
  }
}