Pith Number

pith:GEIOS3K3

pith:2024:GEIOS3K3GGYVKHGL5TPKMWUHBR

not attested not anchored not stored refs pending

Lax-Wendroff Flux Reconstruction for advection-diffusion equations with error-based time stepping

Arpit Babbar, Praveen Chandrashekar

arxiv:2402.12669 v1 · 2024-02-20 · math.NA · 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{GEIOS3K3GGYVKHGL5TPKMWUHBR}

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.

Cited by

1 paper in Pith

Julia for CFD: A Critical Survey of Ecosystem, Performance, and Composability

Receipt and verification

First computed	2026-07-05T07:47:14.760128Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3110e96d5b31b1551ccbecdea65a870c6f0c658817e8c0e53e0cc0b6a6680b22

Aliases

arxiv: 2402.12669 · arxiv_version: 2402.12669v1 · doi: 10.48550/arxiv.2402.12669 · pith_short_12: GEIOS3K3GGYV · pith_short_16: GEIOS3K3GGYVKHGL · pith_short_8: GEIOS3K3

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/GEIOS3K3GGYVKHGL5TPKMWUHBR \
  | 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: 3110e96d5b31b1551ccbecdea65a870c6f0c658817e8c0e53e0cc0b6a6680b22

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4801e37a22311a194c3066853df356e9d4844ecac6e26b9b771aa576079fa1c1",
    "cross_cats_sorted": [
      "cs.NA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2024-02-20T02:38:21Z",
    "title_canon_sha256": "d75249d87db35c9f3068e93212e4ad473462e1c39697658fef5ea0b8f82744c2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2402.12669",
    "kind": "arxiv",
    "version": 1
  }
}