Pith Number

pith:VLPY6EGP

pith:2023:VLPY6EGPYASLBV4SGD7YIPC4XR

not attested not anchored not stored refs pending

Port-Hamiltonian formulation and structure-preserving discretization of hyperelastic strings

Paul Kotyczka, Peter Betsch, Philipp L. Kinon, Tobias Thoma

arxiv:2304.10957 v3 · 2023-04-21 · math.DS · cs.CE · cs.SY · eess.SY

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VLPY6EGPYASLBV4SGD7YIPC4XR}

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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

Mixed formulation and structure-preserving discretization of Cosserat rod dynamics in a port-Hamiltonian framework

Receipt and verification

First computed	2026-07-05T07:55:57.454529Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

aadf8f10cfc024b0d79230ff843c5cbc4a0971ad402b8e8b345e84dbfb81f8f0

Aliases

arxiv: 2304.10957 · arxiv_version: 2304.10957v3 · doi: 10.48550/arxiv.2304.10957 · pith_short_12: VLPY6EGPYASL · pith_short_16: VLPY6EGPYASLBV4S · pith_short_8: VLPY6EGP

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/VLPY6EGPYASLBV4SGD7YIPC4XR \
  | 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: aadf8f10cfc024b0d79230ff843c5cbc4a0971ad402b8e8b345e84dbfb81f8f0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b252585ba42baa5e71dd6036973cf54ed6ea6dc80ec2d8f88a065c38f99c03f8",
    "cross_cats_sorted": [
      "cs.CE",
      "cs.SY",
      "eess.SY"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DS",
    "submitted_at": "2023-04-21T13:52:39Z",
    "title_canon_sha256": "949e51acab0a6935cc07ba81cfe34ffd8847eda80d6d2b9dc2bb008923dfa9f4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2304.10957",
    "kind": "arxiv",
    "version": 3
  }
}