Pith Number

pith:DOLARGFF

pith:2016:DOLARGFFFCDOQKFZWZZZL4RRZP

not attested not anchored not stored refs pending

A Weak Galerkin Finite Element Scheme for solving the stationary Stokes Equations

Qilong Zhai, Ran Zhang, Ruishu Wang, Xiaoshen Wang

arxiv:1601.05680 v1 · 2016-01-21 · 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{DOLARGFFFCDOQKFZWZZZL4RRZP}

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	2026-05-18T01:22:13.249022Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1b960898a52886e828b9b67395f231cbc839b4b0126573c4fb5cf1be47f5d217

Aliases

arxiv: 1601.05680 · arxiv_version: 1601.05680v1 · doi: 10.48550/arxiv.1601.05680 · pith_short_12: DOLARGFFFCDO · pith_short_16: DOLARGFFFCDOQKFZ · pith_short_8: DOLARGFF

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/DOLARGFFFCDOQKFZWZZZL4RRZP \
  | 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: 1b960898a52886e828b9b67395f231cbc839b4b0126573c4fb5cf1be47f5d217

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8397be97370ffc8dc4ef50a17d3047743bd10c9d978150c72edd5779b363ec74",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2016-01-21T15:37:54Z",
    "title_canon_sha256": "0006d09ed6d64f8621e4d8d385bf5f55684f12963570c32a9377a4abba2c662e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1601.05680",
    "kind": "arxiv",
    "version": 1
  }
}