Pith Number

pith:OBELVMMT

pith:2025:OBELVMMT5M5JKWOU4CRZXNT6BY

not attested not anchored not stored refs pending

A Nitsche method for incompressible fluids with general dynamic boundary conditions

Erika Maringov\'a Kokavcov\'a, Franz Gmeineder, Pablo Alexei Gazca-Orozco, Tabea Tscherpel

arxiv:2502.09550 v2 · 2025-02-13 · 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{OBELVMMT5M5JKWOU4CRZXNT6BY}

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

2 papers in Pith

Nitsche method for the Stokes-Poisson-Boltzmann equation with Navier slip boundary condition

Nitsche's method for the stationary Boussinesq system under mixed and nonlinear boundary conditions

Receipt and verification

First computed	2026-06-09T02:07:02.153520Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7048bab193eb3a9559d4e0a39bb67e0e3427faf206e6b35f5ce90a73f0a23353

Aliases

arxiv: 2502.09550 · arxiv_version: 2502.09550v2 · doi: 10.48550/arxiv.2502.09550 · pith_short_12: OBELVMMT5M5J · pith_short_16: OBELVMMT5M5JKWOU · pith_short_8: OBELVMMT

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/OBELVMMT5M5JKWOU4CRZXNT6BY \
  | 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: 7048bab193eb3a9559d4e0a39bb67e0e3427faf206e6b35f5ce90a73f0a23353

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c225851f725f0ab033dbf1ccc464e156fa425212aea257ff1a67fed7215d1cea",
    "cross_cats_sorted": [
      "cs.NA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2025-02-13T18:03:10Z",
    "title_canon_sha256": "3e4db6d0c0c4dce392be366fde2ab3e56d84e23ce47d904bcea25413cc66ae93"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.09550",
    "kind": "arxiv",
    "version": 2
  }
}