Pith Number

pith:PPOQKUOF

pith:2024:PPOQKUOF3CWPLRFMTNBJC3YKS3

not attested not anchored not stored refs pending

Parameter Error Analysis for the 3D Modified Leray-alpha Model: Analytical and Numerical Approaches

D\'ebora A.F. Albanez, Jing Tian, Maicon J. Benvenutti, Samuel Little

arxiv:2411.16324 v1 · 2024-11-25 · math.NA · cs.NA · math-ph · math.AP · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PPOQKUOF3CWPLRFMTNBJC3YKS3}

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	2026-07-05T09:40:07.688730Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7bdd0551c5d8acf5c4ac9b42916f0a96dc6681be84a124b4cc1583d0f47c881e

Aliases

arxiv: 2411.16324 · arxiv_version: 2411.16324v1 · doi: 10.48550/arxiv.2411.16324 · pith_short_12: PPOQKUOF3CWP · pith_short_16: PPOQKUOF3CWPLRFM · pith_short_8: PPOQKUOF

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/PPOQKUOF3CWPLRFMTNBJC3YKS3 \
  | 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: 7bdd0551c5d8acf5c4ac9b42916f0a96dc6681be84a124b4cc1583d0f47c881e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "87a06c8ab5231d78f8b242c3d62a43c2620631b788f2564454f59ba7b40c5055",
    "cross_cats_sorted": [
      "cs.NA",
      "math-ph",
      "math.AP",
      "math.MP"
    ],
    "license": "http://creativecommons.org/publicdomain/zero/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2024-11-25T12:21:53Z",
    "title_canon_sha256": "576f1e9eeff2c90878c7bea49bb331350a4b10b56118db54c25d605251b7a90a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2411.16324",
    "kind": "arxiv",
    "version": 1
  }
}