Pith Number

pith:VQCYHXFC

pith:2024:VQCYHXFCM7RQ6HJLO4LFQJEZAZ

not attested not anchored not stored refs pending

Neural empirical interpolation method for nonlinear model reduction

Federico Pichi, Jan S. Hesthaven, Max Hirsch

arxiv:2406.03562 v2 · 2024-06-05 · math.NA · cs.LG · 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{VQCYHXFCM7RQ6HJLO4LFQJEZAZ}

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

Optimal Transport-Based Displacement Interpolation with Data Augmentation for Reduced Order Modeling of Nonlinear Dynamical Systems

Receipt and verification

First computed	2026-07-05T11:01:24.886954Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ac0583dca267e30f1d2b7716582499064c5ef86fd3f7f63de06df0499cccd41f

Aliases

arxiv: 2406.03562 · arxiv_version: 2406.03562v2 · doi: 10.48550/arxiv.2406.03562 · pith_short_12: VQCYHXFCM7RQ · pith_short_16: VQCYHXFCM7RQ6HJL · pith_short_8: VQCYHXFC

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/VQCYHXFCM7RQ6HJLO4LFQJEZAZ \
  | 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: ac0583dca267e30f1d2b7716582499064c5ef86fd3f7f63de06df0499cccd41f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "65d68063faafeddf06c1f755d524132e7626fb277aec8aa6f7cc32ba40bd015c",
    "cross_cats_sorted": [
      "cs.LG",
      "cs.NA"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2024-06-05T18:17:33Z",
    "title_canon_sha256": "4491a2b3c55d677668fa7089daf0decbbca5f71baadbf75f98b326368729bb12"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2406.03562",
    "kind": "arxiv",
    "version": 2
  }
}