Pith Number

pith:QCJRY2KA

pith:2025:QCJRY2KACANQHUW4BRG37MGIFL

not attested not anchored not stored refs pending

Minimizing Structural Vibrations via Guided Flow Matching Design Optimization

Christian Libner, Jan van Delden, Julius Schultz, Sabine C. Langer, Sebastian Rothe, Timo L\"uddecke

arxiv:2506.15263 v1 · 2025-06-18 · cs.CE · cs.LG · cs.RO · math.OC · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QCJRY2KACANQHUW4BRG37MGIFL}

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	2026-07-05T11:23:40.350774Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

80931c6940101b03d2dc0c4dbfb0c82adb06afcc3b9091b56df19c753990eb43

Aliases

arxiv: 2506.15263 · arxiv_version: 2506.15263v1 · doi: 10.48550/arxiv.2506.15263 · pith_short_12: QCJRY2KACANQ · pith_short_16: QCJRY2KACANQHUW4 · pith_short_8: QCJRY2KA

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/QCJRY2KACANQHUW4BRG37MGIFL \
  | 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: 80931c6940101b03d2dc0c4dbfb0c82adb06afcc3b9091b56df19c753990eb43

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fee2632411017d88481de1e35b14443f7c632f20c42e171d44c0d10598bd5d32",
    "cross_cats_sorted": [
      "cs.LG",
      "cs.RO",
      "math.OC",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CE",
    "submitted_at": "2025-06-18T08:40:22Z",
    "title_canon_sha256": "6280d21c8125024d182a1bba76c50b08801e57909ec923936376f874bb61685a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.15263",
    "kind": "arxiv",
    "version": 1
  }
}