Pith Number

pith:UIA2QUEL

pith:2016:UIA2QUELPS3J5AH3VMCG5HZOZH

not attested not anchored not stored refs pending

The Lagrange-Poincar\'e equations for a mechanical system with symmetry on the principal fiber bundle over the base represented by the bundle space of the associated bundle

S. N. Storchak

arxiv:1612.08897 v1 · 2016-12-28 · 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{UIA2QUELPS3J5AH3VMCG5HZOZH}

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	2026-05-18T00:53:46.890790Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a201a8508b7cb69e80fbab046e9f2ec9cfc5e9f3aa75578ccc0d61e4b124f49b

Aliases

arxiv: 1612.08897 · arxiv_version: 1612.08897v1 · doi: 10.48550/arxiv.1612.08897 · pith_short_12: UIA2QUELPS3J · pith_short_16: UIA2QUELPS3J5AH3 · pith_short_8: UIA2QUEL

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/UIA2QUELPS3J5AH3VMCG5HZOZH \
  | 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: a201a8508b7cb69e80fbab046e9f2ec9cfc5e9f3aa75578ccc0d61e4b124f49b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fef8029b11c2175a2710dcf498bb1120447f4cc69fd6c6abf913e1da8012c8b2",
    "cross_cats_sorted": [
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2016-12-28T14:31:48Z",
    "title_canon_sha256": "de34fba4b9be6c8969020fbb5624d92ab7eb526ab55d6a76da6893b08a474017"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1612.08897",
    "kind": "arxiv",
    "version": 1
  }
}