Pith Number

pith:IYQZDZYN

pith:2018:IYQZDZYNYCHWG7AIFJOE3RIPGC

not attested not anchored not stored refs pending

Boundary Integral Analysis for the Non-homogeneous 3D Stokes Equation

Jas Jakowski, L. J. Gray, M. N. J. Moore, Wenjing Ye

arxiv:1812.00853 v1 · 2018-12-03 · 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{IYQZDZYNYCHWG7AIFJOE3RIPGC}

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	2026-05-17T23:59:18.814148Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

462191e70dc08f637c082a5c4dc50f30b1aec8f305720592cc51c9eaecf76bc0

Aliases

arxiv: 1812.00853 · arxiv_version: 1812.00853v1 · doi: 10.48550/arxiv.1812.00853 · pith_short_12: IYQZDZYNYCHW · pith_short_16: IYQZDZYNYCHWG7AI · pith_short_8: IYQZDZYN

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/IYQZDZYNYCHWG7AIFJOE3RIPGC \
  | 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: 462191e70dc08f637c082a5c4dc50f30b1aec8f305720592cc51c9eaecf76bc0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "66bcabfbcedadf4ffef4ccf51c30f801bf8fe7cc4ed030394b4a23949e4715ba",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2018-12-03T15:54:18Z",
    "title_canon_sha256": "8bb188027f219b07cc57dfd68eb1f646f6504f9ce3b02de7b90378bdbcbaf251"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1812.00853",
    "kind": "arxiv",
    "version": 1
  }
}