Pith Number

pith:GD6C3V2Q

pith:2016:GD6C3V2QHXJ57NHYFU7NOQKRPT

not attested not anchored not stored refs pending

Kershaw closures for linear transport equations in slab geometry II: high-order realizability-preserving discontinuous-Galerkin schemes

Florian Schneider

arxiv:1602.02590 v2 · 2016-02-05 · math.NA · math.AP · physics.comp-ph

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GD6C3V2QHXJ57NHYFU7NOQKRPT}

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	2026-05-18T01:10:07.110638Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

30fc2dd7503dd3dfb4f82d3ed741517cedc9c02bd56baffb3aa4df70cb410cce

Aliases

arxiv: 1602.02590 · arxiv_version: 1602.02590v2 · doi: 10.48550/arxiv.1602.02590 · pith_short_12: GD6C3V2QHXJ5 · pith_short_16: GD6C3V2QHXJ57NHY · pith_short_8: GD6C3V2Q

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/GD6C3V2QHXJ57NHYFU7NOQKRPT \
  | 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: 30fc2dd7503dd3dfb4f82d3ed741517cedc9c02bd56baffb3aa4df70cb410cce

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c7ea46e5b7ecd1fa55278ff403289f2a55981c264244a28bc437b8d1fa7c35ec",
    "cross_cats_sorted": [
      "math.AP",
      "physics.comp-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2016-02-05T08:00:09Z",
    "title_canon_sha256": "9b5cef218c8d4872c8183ae35d47b29ae2ec0898909055c5e7c8cad01025bc6e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1602.02590",
    "kind": "arxiv",
    "version": 2
  }
}