Pith Number

pith:XS52UN26

pith:2021:XS52UN26CHZ6ZMCRYOSAYFAE5F

not attested not anchored not stored refs pending

Performance and accuracy assessments of an incompressible fluid solver coupled with a deep Convolutional Neural Network

B\'en\'edicte Cuenot, Ekhi Ajuria Illarramendi, Micha\"el Bauerheim

arxiv:2109.09363 v2 · 2021-09-20 · 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{XS52UN26CHZ6ZMCRYOSAYFAE5F}

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	2026-07-05T03:16:53.995367Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bcbbaa375e11f3ecb051c3a40c1404e95f86296ef1b1ea201555037122c4d8d7

Aliases

arxiv: 2109.09363 · arxiv_version: 2109.09363v2 · doi: 10.48550/arxiv.2109.09363 · pith_short_12: XS52UN26CHZ6 · pith_short_16: XS52UN26CHZ6ZMCR · pith_short_8: XS52UN26

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/XS52UN26CHZ6ZMCRYOSAYFAE5F \
  | 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: bcbbaa375e11f3ecb051c3a40c1404e95f86296ef1b1ea201555037122c4d8d7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ae8816dc66e3f9311d7a837c73bc1acf13c8b3b0c474dba0d594ffe345779daa",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2021-09-20T08:30:29Z",
    "title_canon_sha256": "697462daec8edeb27bc5b2108eb5e5235393090332fd7dde67a46bf51186b2f1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2109.09363",
    "kind": "arxiv",
    "version": 2
  }
}