Pith Number

pith:5FFO3CZS

pith:2014:5FFO3CZSOTFNYRRVKMQDPXOQ7S

not attested not anchored not stored refs pending

Multiwavelet troubled-cell indicator for discontinuity detection of discontinuous Galerkin schemes

Jennifer K. Ryan, Mathea J. Vuik

arxiv:1409.3699 v3 · 2014-09-12 · math.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{5FFO3CZSOTFNYRRVKMQDPXOQ7S}

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	2026-05-18T01:21:32.656172Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e94aed8b3274cadc4635532037ddd0fc88471c149338fc4a9e07771dffa43334

Aliases

arxiv: 1409.3699 · arxiv_version: 1409.3699v3 · doi: 10.48550/arxiv.1409.3699 · pith_short_12: 5FFO3CZSOTFN · pith_short_16: 5FFO3CZSOTFNYRRV · pith_short_8: 5FFO3CZS

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/5FFO3CZSOTFNYRRVKMQDPXOQ7S \
  | 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: e94aed8b3274cadc4635532037ddd0fc88471c149338fc4a9e07771dffa43334

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "564668cc16c9fc68e541824351925654ba480c0bb52b0fa03828e54478efc29a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2014-09-12T11:13:58Z",
    "title_canon_sha256": "0a6c51f350840094f606432cdf80ba3f65b926260622dc36999afc4585acc15f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1409.3699",
    "kind": "arxiv",
    "version": 3
  }
}