Pith Number

pith:UADZXSLO

pith:2024:UADZXSLO3T36BAJBY6GVFXYVNK

not attested not anchored not stored refs pending

The Runge--Kutta discontinuous Galerkin method with stage-dependent polynomial spaces for hyperbolic conservation laws

Qifan Chen, Yulong Xing, Zheng Sun

arxiv:2402.15150 v1 · 2024-02-23 · 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{UADZXSLO3T36BAJBY6GVFXYVNK}

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	2026-07-05T07:48:36.484120Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a0079bc96edcf7e08121c78d52df156a9d69d01f6e1e096597d9ba30372bfb3c

Aliases

arxiv: 2402.15150 · arxiv_version: 2402.15150v1 · doi: 10.48550/arxiv.2402.15150 · pith_short_12: UADZXSLO3T36 · pith_short_16: UADZXSLO3T36BAJB · pith_short_8: UADZXSLO

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/UADZXSLO3T36BAJBY6GVFXYVNK \
  | 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: a0079bc96edcf7e08121c78d52df156a9d69d01f6e1e096597d9ba30372bfb3c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dedab2c59b13b87c4d0cf8b1d2534e70fa627fcb7ce6871a4958c5a763f5d498",
    "cross_cats_sorted": [
      "cs.NA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2024-02-23T07:18:22Z",
    "title_canon_sha256": "b7c043a6353da07ef7547271c3ff0b5c32ba315e3cc80f3caa821e046a9ecc21"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2402.15150",
    "kind": "arxiv",
    "version": 1
  }
}