Pith Number

pith:LIIPFO32

pith:2024:LIIPFO32F5M7XURUE4UNGR3C5E

not attested not anchored not stored refs pending

Constructing stable, high-order finite-difference operators on point clouds over complex geometries

Ge Yan, Jason Hicken, Sharanjeet Kaur

arxiv:2409.00809 v2 · 2024-09-01 · 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{LIIPFO32F5M7XURUE4UNGR3C5E}

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

Computing Radially-Symmetric Solutions of the Ultra-Relativistic Euler Equations with Entropy-Stable Discontinuous Galerkin Methods

Receipt and verification

First computed	2026-07-05T10:06:05.832942Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5a10f2bb7a2f59fbd2342728d34762e92493682d4426f17f4ff0e32fb994214b

Aliases

arxiv: 2409.00809 · arxiv_version: 2409.00809v2 · doi: 10.48550/arxiv.2409.00809 · pith_short_12: LIIPFO32F5M7 · pith_short_16: LIIPFO32F5M7XURU · pith_short_8: LIIPFO32

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/LIIPFO32F5M7XURUE4UNGR3C5E \
  | 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: 5a10f2bb7a2f59fbd2342728d34762e92493682d4426f17f4ff0e32fb994214b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "38306309e3b76e536039a4bf9b2554512524a9ae193c534adc912bab52512102",
    "cross_cats_sorted": [
      "cs.NA"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2024-09-01T18:56:27Z",
    "title_canon_sha256": "9c06358d52e82b830bb424f1864f8e0de928db6e8abf2b95d320a709630bcd1b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2409.00809",
    "kind": "arxiv",
    "version": 2
  }
}