Pith Number

pith:R3TFR62N

pith:2016:R3TFR62NGCPVEC33YZTOV2QGE4

not attested not anchored not stored refs pending

On the penalty stabilization mechanism for upwind discontinuous Galerkin formulations of first order hyperbolic systems

Jesse Chan, T. Warburton

arxiv:1611.00102 v2 · 2016-11-01 · 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{R3TFR62NGCPVEC33YZTOV2QGE4}

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	2026-05-18T00:32:26.018723Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8ee658fb4d309f520b7bc666eaea0627034b3bb10f74a4fa0865a9e318bfa9af

Aliases

arxiv: 1611.00102 · arxiv_version: 1611.00102v2 · doi: 10.48550/arxiv.1611.00102 · pith_short_12: R3TFR62NGCPV · pith_short_16: R3TFR62NGCPVEC33 · pith_short_8: R3TFR62N

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/R3TFR62NGCPVEC33YZTOV2QGE4 \
  | 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: 8ee658fb4d309f520b7bc666eaea0627034b3bb10f74a4fa0865a9e318bfa9af

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8f2d8a742b212ebeff65f389e8bcabd7d29a87de248e42398e53e43c977421eb",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2016-11-01T01:57:03Z",
    "title_canon_sha256": "414382f50368d7edc4e0ae93d6ca7e94a226729cfc5e322304feb0796f8b70bc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1611.00102",
    "kind": "arxiv",
    "version": 2
  }
}