Pith Number

pith:3F5FYRZ7

pith:2025:3F5FYRZ76RJ27OZKHPQ7CCMS6W

not attested not anchored not stored refs pending

Geometric Contact Flows: Contactomorphisms for Dynamics and Control

Andrea Testa, Leonel Rozo, S{\o}ren Hauberg, Tamim Asfour

arxiv:2506.17868 v1 · 2025-06-22 · cs.RO · cs.LG · math.DG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3F5FYRZ76RJ27OZKHPQ7CCMS6W}

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

Local Universal Splitting Integrators for Contact Hamiltonian Systems

Receipt and verification

First computed	2026-07-05T11:25:24.661825Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d97a5c473ff453afbb2a3be1f10992f5ba7e4f49e2277c0c6a07c39613f87edf

Aliases

arxiv: 2506.17868 · arxiv_version: 2506.17868v1 · doi: 10.48550/arxiv.2506.17868 · pith_short_12: 3F5FYRZ76RJ2 · pith_short_16: 3F5FYRZ76RJ27OZK · pith_short_8: 3F5FYRZ7

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/3F5FYRZ76RJ27OZKHPQ7CCMS6W \
  | 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: d97a5c473ff453afbb2a3be1f10992f5ba7e4f49e2277c0c6a07c39613f87edf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "41e3a85cf5eb69111d7b0ccedfa0a7764334332c1612232881215f11f6e768d5",
    "cross_cats_sorted": [
      "cs.LG",
      "math.DG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2025-06-22T01:52:21Z",
    "title_canon_sha256": "857a24c3696fff2794d18d9315c8cc85a50dec22f741328fc5a02891014c1593"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.17868",
    "kind": "arxiv",
    "version": 1
  }
}