Pith Number

pith:J4HOIK6I

pith:2025:J4HOIK6IKBJDFAKEBJFR3THA2B

not attested not anchored not stored refs pending

Conditional flow matching for generative modeling of near-wall turbulence with quantified uncertainty

Jian-Xun Wang, Meet Hemant Parikh, Xiantao Fan

arxiv:2504.14485 v1 · 2025-04-20 · 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{J4HOIK6IKBJDFAKEBJFR3THA2B}

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

1 paper in Pith

CurvSegFlow: Time-Conditioned Flow Matching for Robust Segmentation of Curvilinear Structures in Noisy Biomedical Images

Receipt and verification

First computed	2026-07-05T10:51:44.227846Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4f0ee42bc850523281440a4b1dcce0d05041295719ebc54c4c025b4d14511f0b

Aliases

arxiv: 2504.14485 · arxiv_version: 2504.14485v1 · doi: 10.48550/arxiv.2504.14485 · pith_short_12: J4HOIK6IKBJD · pith_short_16: J4HOIK6IKBJDFAKE · pith_short_8: J4HOIK6I

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/J4HOIK6IKBJDFAKEBJFR3THA2B \
  | 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: 4f0ee42bc850523281440a4b1dcce0d05041295719ebc54c4c025b4d14511f0b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f10433eb57eaeb548fcb884ee77a344bd9a42fb01d2504794b33f7d5915f2d07",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2025-04-20T04:27:22Z",
    "title_canon_sha256": "065e43d76fc44bce7643dea51ecd94c472c1b8d6b63f53425fed4258ac2fc5e5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.14485",
    "kind": "arxiv",
    "version": 1
  }
}