Pith Number

pith:7XFH47O5

pith:2025:7XFH47O572GVKS4KDJG6PPING5

not attested not anchored not stored refs pending

Gevrey class regularity for steady-state incompressible Navier-Stokes equations in parametric domains and related models

Alexey Chernov, Tung Le

arxiv:2504.13753 v1 · 2025-04-18 · math.NA · cs.NA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7XFH47O572GVKS4KDJG6PPING5}

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

Neural Shape Operator Surrogates -- Expression Rate Bounds

Receipt and verification

First computed	2026-07-05T10:51:01.617304Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fdca7e7dddfe8d554b8a1a4de7bd0d3749dc4de1b92ee6378586666781154859

Aliases

arxiv: 2504.13753 · arxiv_version: 2504.13753v1 · doi: 10.48550/arxiv.2504.13753 · pith_short_12: 7XFH47O572GV · pith_short_16: 7XFH47O572GVKS4K · pith_short_8: 7XFH47O5

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/7XFH47O572GVKS4KDJG6PPING5 \
  | 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: fdca7e7dddfe8d554b8a1a4de7bd0d3749dc4de1b92ee6378586666781154859

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3e0d2cb554cf7dcda6646da8b0e543bb5fc654f0cad90117a62a261d51b5f099",
    "cross_cats_sorted": [
      "cs.NA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2025-04-18T15:36:34Z",
    "title_canon_sha256": "2891012053837413c4bc0a55a9297eabd54edd7c246d253b5673b8579175d5f5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.13753",
    "kind": "arxiv",
    "version": 1
  }
}