Pith Number

pith:KFLDBEOK

pith:2018:KFLDBEOK24J3II7N5RY7YJDD7W

not attested not anchored not stored refs pending

Analysis and approximation of a vorticity-velocity-pressure formulation for the Oseen equations

Afaf Bouharguane, Carlos Reales, David Mora, Hector Torres, Nour Seloula, Ricardo Ruiz Baier, Veronica Anaya

arxiv:1805.01706 v1 · 2018-05-04 · 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{KFLDBEOK24J3II7N5RY7YJDD7W}

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	2026-06-04T19:11:51.645380Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

51563091cad713b423edec71fc2463fdb9288b789042d3ca5745c5ddea63db45

Aliases

arxiv: 1805.01706 · arxiv_version: 1805.01706v1 · doi: 10.48550/arxiv.1805.01706 · pith_short_12: KFLDBEOK24J3 · pith_short_16: KFLDBEOK24J3II7N · pith_short_8: KFLDBEOK

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/KFLDBEOK24J3II7N5RY7YJDD7W \
  | 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: 51563091cad713b423edec71fc2463fdb9288b789042d3ca5745c5ddea63db45

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e681b86cf1baf61a1319ac8a6e48f15287969a7d799ebfe0329ddc0ef931d716",
    "cross_cats_sorted": [
      "cs.NA"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2018-05-04T10:46:28Z",
    "title_canon_sha256": "eb140959b209f7f1614852cee9cd889df99bd88b4490bbee39a37fb0dd6e28cc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.01706",
    "kind": "arxiv",
    "version": 1
  }
}