Pith Number

pith:6CP624ZJ

pith:2018:6CP624ZJTKMOKZBFP2PCSRWAG4

not attested not anchored not stored refs pending

A High-Order Modified Finite Volume WENO Method on 3D Cartesian Grids

Li Yuan*, Yahui Wang, Yulong Du

arxiv:1809.09355 v2 · 2018-09-25 · 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{6CP624ZJTKMOKZBFP2PCSRWAG4}

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	2026-05-17T23:56:52.859376Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f09fed73299a98e564257e9e2946c0371f78d1fa2bb4fc33ced53b6a11e8a84f

Aliases

arxiv: 1809.09355 · arxiv_version: 1809.09355v2 · doi: 10.48550/arxiv.1809.09355 · pith_short_12: 6CP624ZJTKMO · pith_short_16: 6CP624ZJTKMOKZBF · pith_short_8: 6CP624ZJ

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/6CP624ZJTKMOKZBFP2PCSRWAG4 \
  | 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: f09fed73299a98e564257e9e2946c0371f78d1fa2bb4fc33ced53b6a11e8a84f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e4fcf20296a97e5d9be53ebaccd564f354f735d4cb5bb8ddcf14f76160f914e7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2018-09-25T07:56:47Z",
    "title_canon_sha256": "74e3c1da32148776304b2d144200cdb1e0861beddeb810deef984f594927db62"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1809.09355",
    "kind": "arxiv",
    "version": 2
  }
}