Pith Number

pith:3KAXLO65

pith:2024:3KAXLO65XGQU4DYB4UBAHF2JZE

not attested not anchored not stored refs pending

Hamiltonian-based neural networks for systems under nonholonomic constraints

A. Srikantha Phani, Ignacio Puiggros T.

arxiv:2412.03018 v1 · 2024-12-04 · physics.class-ph · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3KAXLO65XGQU4DYB4UBAHF2JZE}

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	2026-07-05T09:44:23.607002Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

da8175bbddb9a14e0f01e502039749c92ef9dfcb5a84986d9056b9399fca3511

Aliases

arxiv: 2412.03018 · arxiv_version: 2412.03018v1 · doi: 10.48550/arxiv.2412.03018 · pith_short_12: 3KAXLO65XGQU · pith_short_16: 3KAXLO65XGQU4DYB · pith_short_8: 3KAXLO65

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/3KAXLO65XGQU4DYB4UBAHF2JZE \
  | 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: da8175bbddb9a14e0f01e502039749c92ef9dfcb5a84986d9056b9399fca3511

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "230609e23e602f674211f965b8c339d6a156ebc618f45cd2047adefb11bc441f",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.class-ph",
    "submitted_at": "2024-12-04T04:08:51Z",
    "title_canon_sha256": "3e7084a45a136821cdbb88d177849d17b70f6dc5ac5d21e1709f084b1098884c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2412.03018",
    "kind": "arxiv",
    "version": 1
  }
}