Pith Number

pith:K5RBQS5A

pith:2023:K5RBQS5ARE6UTZP3727I32JMMZ

not attested not anchored not stored refs pending

Multi-fidelity Deep Learning-based methodology for epistemic uncertainty quantification of turbulence models

Minghan Chu, Weicheng Qian

arxiv:2310.14331 v1 · 2023-10-22 · 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{K5RBQS5ARE6UTZP3727I32JMMZ}

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	2026-07-05T07:03:42.887785Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5762184ba0893d49e5fbfebe8de92c664b9f1e80aa0618bea9cd29fe1ea20273

Aliases

arxiv: 2310.14331 · arxiv_version: 2310.14331v1 · doi: 10.48550/arxiv.2310.14331 · pith_short_12: K5RBQS5ARE6U · pith_short_16: K5RBQS5ARE6UTZP3 · pith_short_8: K5RBQS5A

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/K5RBQS5ARE6UTZP3727I32JMMZ \
  | 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: 5762184ba0893d49e5fbfebe8de92c664b9f1e80aa0618bea9cd29fe1ea20273

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "81145b67d3c852a947402b7982689983749555227c4c1476d25c6117bfb31a2e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2023-10-22T15:29:23Z",
    "title_canon_sha256": "eb480f1dcf3ed50de8611211ffab9afab0ebba9556289ed7ab8aca5d5e22c375"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2310.14331",
    "kind": "arxiv",
    "version": 1
  }
}