Pith Number

pith:OCA6CZO4

pith:2024:OCA6CZO4FZZU66OX26S225LPMZ

not attested not anchored not stored refs pending

Active flux methods for hyperbolic conservation laws -- flux vector splitting and bound-preservation: One-dimensional case

Christian Klingenberg, Junming Duan, Wasilij Barsukow

arxiv:2405.02447 v2 · 2024-05-03 · 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{OCA6CZO4FZZU66OX26S225LPMZ}

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

Bound preserving {P}oint-{A}verage-{M}oment {P}olynomi{A}l-interpreted ({PAMPA}) on polygonal meshes

Receipt and verification

First computed	2026-07-05T09:30:13.505942Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7081e165dc2e734f79d7d7a5ad756f666ff9dcad3fb4715aea3ace072d5e115a

Aliases

arxiv: 2405.02447 · arxiv_version: 2405.02447v2 · doi: 10.48550/arxiv.2405.02447 · pith_short_12: OCA6CZO4FZZU · pith_short_16: OCA6CZO4FZZU66OX · pith_short_8: OCA6CZO4

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/OCA6CZO4FZZU66OX26S225LPMZ \
  | 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: 7081e165dc2e734f79d7d7a5ad756f666ff9dcad3fb4715aea3ace072d5e115a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7f048a21049ae2189b5704614db2462ef21e980e3d24741d3ec82e7be8b17438",
    "cross_cats_sorted": [
      "cs.NA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2024-05-03T19:23:17Z",
    "title_canon_sha256": "a5ee4b8273ea77e620c09041cf946a9ed5d3ee50f5bbe4496708e5d7d2f34c2f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2405.02447",
    "kind": "arxiv",
    "version": 2
  }
}