Pith Number

pith:LLSXSJVZ

pith:2024:LLSXSJVZ3OGFK6VYM7PKCM6KHX

not attested not anchored not stored refs pending

Superconvergence of the local discontinuous Galerkin method with generalized numerical fluxes for one-dimensional linear time-dependent fourth-order equations

Boying Wu, Linhui Li, Xiong Meng

arxiv:2409.14004 v1 · 2024-09-21 · 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{LLSXSJVZ3OGFK6VYM7PKCM6KHX}

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	2026-07-05T09:10:10.301777Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5ae57926b9db8c557ab867dea133ca3ddbc9888bb4e1295765847f25833192e3

Aliases

arxiv: 2409.14004 · arxiv_version: 2409.14004v1 · doi: 10.48550/arxiv.2409.14004 · pith_short_12: LLSXSJVZ3OGF · pith_short_16: LLSXSJVZ3OGFK6VY · pith_short_8: LLSXSJVZ

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/LLSXSJVZ3OGFK6VYM7PKCM6KHX \
  | 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: 5ae57926b9db8c557ab867dea133ca3ddbc9888bb4e1295765847f25833192e3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "be9ad624ce1a47d50a7f533a71d9d9383daa51f7ee5b73f856580d6e45f33825",
    "cross_cats_sorted": [
      "cs.NA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2024-09-21T03:45:03Z",
    "title_canon_sha256": "d0e48510bd65235172c5781238f89a1df2056f9463b00b009653125c6589bb90"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2409.14004",
    "kind": "arxiv",
    "version": 1
  }
}