Pith Number

pith:VBAHBISL

pith:2018:VBAHBISLE6SH7GQ7HZHCYJRUPZ

not attested not anchored not stored refs pending

A Strongly Consistent Finite Difference Scheme for Steady Stokes Flow and its Modified Equations

Dmitry A. Lyakhov, Dominik L. Michels, Vladimir P. Gerdt, Yury A. Blinkov

arxiv:1807.00328 v2 · 2018-07-01 · math.NA · cs.SC · math.RA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VBAHBISLE6SH7GQ7HZHCYJRUPZ}

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	2026-05-18T00:06:37.745206Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a84070a24b27a47f9a1f3e4e2c26347e53ab78a9921cd29723637febc6ead595

Aliases

arxiv: 1807.00328 · arxiv_version: 1807.00328v2 · doi: 10.48550/arxiv.1807.00328 · pith_short_12: VBAHBISLE6SH · pith_short_16: VBAHBISLE6SH7GQ7 · pith_short_8: VBAHBISL

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/VBAHBISLE6SH7GQ7HZHCYJRUPZ \
  | 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: a84070a24b27a47f9a1f3e4e2c26347e53ab78a9921cd29723637febc6ead595

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e60d5ac5198ff8780ea116096922acf40f9e9a79fdce81247b7c2d14c871cbe1",
    "cross_cats_sorted": [
      "cs.SC",
      "math.RA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2018-07-01T13:13:18Z",
    "title_canon_sha256": "29dbb1604f45c8b1dfce552b23b8fa6e06527e1aaedc8ca2a4828d2eb855060d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.00328",
    "kind": "arxiv",
    "version": 2
  }
}