Pith Number

pith:RM3664AA

pith:2014:RM3664AALO2ATGZHBJK2XNLDXH

not attested not anchored not stored refs pending

Analysis of Compatible Discrete Operator Schemes for the Stokes Equations on Polyhedral Meshes

Alexandre Ern, Jerome Bonelle

arxiv:1401.7842 v1 · 2014-01-30 · math.NA · cs.CE · cs.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{RM3664AALO2ATGZHBJK2XNLDXH}

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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	2026-05-18T03:00:38.230132Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8b37ef70005bb4099b270a55abb563b9d7ab9912b51301f8edb6fbc876a4e9b1

Aliases

arxiv: 1401.7842 · arxiv_version: 1401.7842v1 · doi: 10.48550/arxiv.1401.7842 · pith_short_12: RM3664AALO2A · pith_short_16: RM3664AALO2ATGZH · pith_short_8: RM3664AA

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/RM3664AALO2ATGZHBJK2XNLDXH \
  | 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: 8b37ef70005bb4099b270a55abb563b9d7ab9912b51301f8edb6fbc876a4e9b1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6392166a3aaa37a19769ba6161f0bb11a24cdd38546973f460e1b4203a227f51",
    "cross_cats_sorted": [
      "cs.CE",
      "cs.NA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2014-01-30T13:43:11Z",
    "title_canon_sha256": "9fe4d320ee839d69c3dcf2943ae5baac74a532ed745249e35a588ea541085f15"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1401.7842",
    "kind": "arxiv",
    "version": 1
  }
}