Pith Number

pith:K4HYV3HH

pith:2024:K4HYV3HH7SPYS7T5VP7EOESQAS

not attested not anchored not stored refs pending

Physics Constrained Deep Learning For Turbulence Model Uncertainty Quantification

Minghan Chu, Weicheng Qian

arxiv:2405.16554 v1 · 2024-05-26 · physics.flu-dyn · physics.comp-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{K4HYV3HH7SPYS7T5VP7EOESQAS}

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	2026-07-05T08:23:32.204151Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

570f8aece7fc9f897e7dabfe47125004baa4ad872ae785b6781336e5f0337024

Aliases

arxiv: 2405.16554 · arxiv_version: 2405.16554v1 · doi: 10.48550/arxiv.2405.16554 · pith_short_12: K4HYV3HH7SPY · pith_short_16: K4HYV3HH7SPYS7T5 · pith_short_8: K4HYV3HH

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/K4HYV3HH7SPYS7T5VP7EOESQAS \
  | 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: 570f8aece7fc9f897e7dabfe47125004baa4ad872ae785b6781336e5f0337024

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4b47fb2e09583b5a4afe8ff91be56f8bbb97464c3309145a78c367e018dbd60b",
    "cross_cats_sorted": [
      "physics.comp-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2024-05-26T12:52:34Z",
    "title_canon_sha256": "de088ca881e8bd22fad47d3f3f9497824c4806eacb6850e74bdbd357d9a20ad0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2405.16554",
    "kind": "arxiv",
    "version": 1
  }
}