Pith Number

pith:OJCKMTU5

pith:2023:OJCKMTU5SCU27TAQOAGY2EILY2

not attested not anchored not stored refs pending

OEDG: Oscillation-eliminating discontinuous Galerkin method for hyperbolic conservation laws

Kailiang Wu, Manting Peng, Zheng Sun

arxiv:2310.04807 v1 · 2023-10-07 · 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{OJCKMTU5SCU27TAQOAGY2EILY2}

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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

A Novel and Simple Invariant-Domain-Preserving Framework for PAMPA Scheme: 1D Case

Receipt and verification

First computed	2026-07-05T09:06:55.374200Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7244a64e9d90a9afcc10700d8d110bc6ba9da1993cdf34c7d4fcb760fd26a613

Aliases

arxiv: 2310.04807 · arxiv_version: 2310.04807v1 · doi: 10.48550/arxiv.2310.04807 · pith_short_12: OJCKMTU5SCU2 · pith_short_16: OJCKMTU5SCU27TAQ · pith_short_8: OJCKMTU5

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/OJCKMTU5SCU27TAQOAGY2EILY2 \
  | 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: 7244a64e9d90a9afcc10700d8d110bc6ba9da1993cdf34c7d4fcb760fd26a613

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "83e551ae3aca2f432adac0d45b705e41e454e1699946b9f845a481951b7a2caa",
    "cross_cats_sorted": [
      "cs.NA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2023-10-07T13:53:05Z",
    "title_canon_sha256": "470750f0c67d325caefac0ce472965d1d587e95675d3dd5f4a3e0bd9394eee04"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2310.04807",
    "kind": "arxiv",
    "version": 1
  }
}