Pith Number

pith:TUIESBWK

pith:2010:TUIESBWKPEXYP2AYU5GVSCEYXW

not attested not anchored not stored refs pending

Energy stable and momentum conserving hybrid finite element method for the incompressible Navier-Stokes equations

Garth N. Wells, Robert Jan Labeur

arxiv:1012.3722 v3 · 2010-12-16 · cs.CE · 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{TUIESBWKPEXYP2AYU5GVSCEYXW}

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	2026-05-18T03:40:38.840770Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9d104906ca792f87e818a74d590898bd83ce1cc5dccb93e19401be9bed546f24

Aliases

arxiv: 1012.3722 · arxiv_version: 1012.3722v3 · doi: 10.48550/arxiv.1012.3722 · pith_short_12: TUIESBWKPEXY · pith_short_16: TUIESBWKPEXYP2AY · pith_short_8: TUIESBWK

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/TUIESBWKPEXYP2AYU5GVSCEYXW \
  | 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: 9d104906ca792f87e818a74d590898bd83ce1cc5dccb93e19401be9bed546f24

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b75224029accc2b5b61193e61e3ab786d9b7b6dd7d69db8cc9def4273454c5fa",
    "cross_cats_sorted": [
      "math.NA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CE",
    "submitted_at": "2010-12-16T19:16:58Z",
    "title_canon_sha256": "4cecfc712390a16760e94bddedb42b664cdf94bb3df3c01fc602d2df3bbfcea1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1012.3722",
    "kind": "arxiv",
    "version": 3
  }
}