Pith Number

pith:SI476KWF

pith:2012:SI476KWFZKPCZFXCWAE3L4SR45

not attested not anchored not stored refs pending

A stabilized Nitsche overlapping mesh method for the Stokes problem

Anders Logg, Andr\'e Massing, Marie E. Rognes, Mats G. Larson

arxiv:1205.6317 v1 · 2012-05-29 · 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{SI476KWFZKPCZFXCWAE3L4SR45}

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	2026-05-18T03:54:47.261081Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9239ff2ac5ca9e2c96e2b009b5f251e761a9d308f4c0cc945974b697c98f2681

Aliases

arxiv: 1205.6317 · arxiv_version: 1205.6317v1 · doi: 10.48550/arxiv.1205.6317 · pith_short_12: SI476KWFZKPC · pith_short_16: SI476KWFZKPCZFXC · pith_short_8: SI476KWF

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/SI476KWFZKPCZFXCWAE3L4SR45 \
  | 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: 9239ff2ac5ca9e2c96e2b009b5f251e761a9d308f4c0cc945974b697c98f2681

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8de4a3cb3435e044553ece4c9dc31d4535ac230854fd4a26cdfde09703c38079",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2012-05-29T10:01:36Z",
    "title_canon_sha256": "860a42eff53371ab03901c81ae9ee172fe2d93df756c4407f6c145780d83f8a8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1205.6317",
    "kind": "arxiv",
    "version": 1
  }
}