Pith Number

pith:X5Z2MQCV

pith:2024:X5Z2MQCVQRQ2J6YD7F5IQXC4HS

not attested not anchored not stored refs pending

Neural Ordinary Differential Equations for Model Order Reduction of Stiff Systems

Jan S. Hesthaven, Matteo Caldana

arxiv:2408.06073 v2 · 2024-08-12 · math.NA · cs.NA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{X5Z2MQCVQRQ2J6YD7F5IQXC4HS}

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

Predicting Atomistic Transitions with Transformers

Receipt and verification

First computed	2026-07-05T11:22:31.699162Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bf73a640558461a4fb03f97a885c5c3ca514e2de5ece04cec61a8479f05d3735

Aliases

arxiv: 2408.06073 · arxiv_version: 2408.06073v2 · doi: 10.48550/arxiv.2408.06073 · pith_short_12: X5Z2MQCVQRQ2 · pith_short_16: X5Z2MQCVQRQ2J6YD · pith_short_8: X5Z2MQCV

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/X5Z2MQCVQRQ2J6YD7F5IQXC4HS \
  | 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: bf73a640558461a4fb03f97a885c5c3ca514e2de5ece04cec61a8479f05d3735

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d2adaf9ac0bdb4eedca8897b82d67d99a43b37336d360ca0d4bbbf001371a3af",
    "cross_cats_sorted": [
      "cs.NA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2024-08-12T11:47:52Z",
    "title_canon_sha256": "9b7c0f564fad4452e6101302944788853c473975efbae57256d7f5fd8d73e872"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2408.06073",
    "kind": "arxiv",
    "version": 2
  }
}