Pith Number

pith:VX5W3MFB

pith:2026:VX5W3MFBRK5KN2FGN3EEXCJANT

not attested not anchored not stored refs pending

DD-RNO: A Domain-Decomposed Routed Neural Operator for Airfoil Flow Prediction

H. D. Akolekar, P. S. Bhati, T. A. Mehta

arxiv:2608.13490 v1 · 2026-08-13 · physics.flu-dyn

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VX5W3MFBRK5KN2FGN3EEXCJANT}

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	2026-08-14T01:24:51.725963Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

adfb6db0a18abaa6e8a66ec84b89206cc0c502c9f52855fbef4ff5020c8b0e6c

Aliases

arxiv: 2608.13490 · arxiv_version: 2608.13490v1 · doi: 10.48550/arxiv.2608.13490 · pith_short_12: VX5W3MFBRK5K · pith_short_16: VX5W3MFBRK5KN2FG · pith_short_8: VX5W3MFB

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/VX5W3MFBRK5KN2FGN3EEXCJANT \
  | 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: adfb6db0a18abaa6e8a66ec84b89206cc0c502c9f52855fbef4ff5020c8b0e6c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bec0a718c5b855d0a7143129f9019e5e6bfdd7ff325f0111822e9450dc986a48",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2026-08-13T17:18:25Z",
    "title_canon_sha256": "ba9e1709b9ff87a12cd454315c61a36a4ecef9b829ce2badcb36456dddd5de71"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2608.13490",
    "kind": "arxiv",
    "version": 1
  }
}