Pith Number

pith:APHAOZUD

pith:2010:APHAOZUDEGCVGP44AFZ2XI7OLA

not attested not anchored not stored refs pending

On a finite element approximation of the Stokes problem under leak or slip boundary conditions of friction type

Takahito Kashiwabara

arxiv:1012.4982 v1 · 2010-12-22 · math.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{APHAOZUDEGCVGP44AFZ2XI7OLA}

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	2026-05-18T04:32:44.761743Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

03ce0766832185533f9c0173aba3ee581593c23e686d3030413118024cb108b9

Aliases

arxiv: 1012.4982 · arxiv_version: 1012.4982v1 · doi: 10.48550/arxiv.1012.4982 · pith_short_12: APHAOZUDEGCV · pith_short_16: APHAOZUDEGCVGP44 · pith_short_8: APHAOZUD

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/APHAOZUDEGCVGP44AFZ2XI7OLA \
  | 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: 03ce0766832185533f9c0173aba3ee581593c23e686d3030413118024cb108b9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c23f22182409e4966cfa8f4db88ca36f8e074d97feea1c6e8c77dc0f53b0e7c7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2010-12-22T14:13:36Z",
    "title_canon_sha256": "12fc858855f6b722ec6ede446d5c3572989d408979f16c5e84a70906abd807f8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1012.4982",
    "kind": "arxiv",
    "version": 1
  }
}