Pith Number

pith:PQNNF6YS

pith:2025:PQNNF6YSHJC37DEY5URXVJOKUD

not attested not anchored not stored refs pending

NeuralFoil: An Airfoil Aerodynamics Analysis Tool Using Physics-Informed Machine Learning

Peter Sharpe, R. John Hansman

arxiv:2503.16323 v1 · 2025-03-20 · physics.flu-dyn · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PQNNF6YSHJC37DEY5URXVJOKUD}

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

4 papers in Pith

AirfoilGen: A valid-by-construction and performance-aware latent diffusion model for airfoil generation

In-Context Black-Box Optimization with Unreliable Feedback

Agentic Risk-Aware Set-Based Engineering Design

Receipt and verification

First computed	2026-07-05T10:36:17.042716Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7c1ad2fb123a45bf8c98ed237aa5caa0d821767ac2ba8982ac4cbb82ff06086c

Aliases

arxiv: 2503.16323 · arxiv_version: 2503.16323v1 · doi: 10.48550/arxiv.2503.16323 · pith_short_12: PQNNF6YSHJC3 · pith_short_16: PQNNF6YSHJC37DEY · pith_short_8: PQNNF6YS

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/PQNNF6YSHJC37DEY5URXVJOKUD \
  | 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: 7c1ad2fb123a45bf8c98ed237aa5caa0d821767ac2ba8982ac4cbb82ff06086c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e84b4d2c9f173715c0776f6c9bd111b2ff43d554d9bb250cb6287461000bbaa1",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2025-03-20T16:44:53Z",
    "title_canon_sha256": "731959cdcbd412298dfb8c193de805588a858dc7b0ed147ae48c3ace79aa6fd1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2503.16323",
    "kind": "arxiv",
    "version": 1
  }
}