Pith Number

pith:WBSYFPDP

pith:2016:WBSYFPDPKHGV2SG735GE5ZAWLO

not attested not anchored not stored refs pending

Moving energies as first integrals of nonholonomic systems with affine constraints

Francesco Fass\`o, Luis C. Garc\'ia-Naranjo, Nicola Sansonetto

arxiv:1611.08626 v2 · 2016-11-25 · math.DS · 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{WBSYFPDPKHGV2SG735GE5ZAWLO}

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	2026-05-18T00:19:04.410331Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b06582bc6f51cd5d48dfdf4c4ee4165b916bd21e7b534923c6562c69e40c0d7e

Aliases

arxiv: 1611.08626 · arxiv_version: 1611.08626v2 · doi: 10.48550/arxiv.1611.08626 · pith_short_12: WBSYFPDPKHGV · pith_short_16: WBSYFPDPKHGV2SG7 · pith_short_8: WBSYFPDP

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/WBSYFPDPKHGV2SG735GE5ZAWLO \
  | 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: b06582bc6f51cd5d48dfdf4c4ee4165b916bd21e7b534923c6562c69e40c0d7e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0a659e2e913fa55dc933a049b00c0414334842735e83abe647138c854f75b997",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP",
      "nlin.SI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DS",
    "submitted_at": "2016-11-25T22:42:32Z",
    "title_canon_sha256": "2c1e5d4da87672de38688ee5bacb9137849aa74dcbac57a6ce08efc10a0d83cb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1611.08626",
    "kind": "arxiv",
    "version": 2
  }
}