Pith Number

pith:NNP6XK73

pith:2013:NNP6XK73X22JVI2TRQMMQNOOI2

not attested not anchored not stored refs pending

Error-Driven Dynamical hp-Meshes with the Discontinuous Galerkin Method for Three-Dimensional Wave Propagation Problems

Sascha M. Schnepp

arxiv:1301.6562 v3 · 2013-01-28 · physics.comp-ph · 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{NNP6XK73X22JVI2TRQMMQNOOI2}

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	2026-05-18T03:03:44.483999Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6b5febabfbbeb49aa3538c18c835ce46ba86ea403886475da0aedddb8a5d91da

Aliases

arxiv: 1301.6562 · arxiv_version: 1301.6562v3 · doi: 10.48550/arxiv.1301.6562 · pith_short_12: NNP6XK73X22J · pith_short_16: NNP6XK73X22JVI2T · pith_short_8: NNP6XK73

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/NNP6XK73X22JVI2TRQMMQNOOI2 \
  | 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: 6b5febabfbbeb49aa3538c18c835ce46ba86ea403886475da0aedddb8a5d91da

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d033e3db5eea58b11bb7583e6ee10c59ebe0c5c9549afabad2151bfd5c598752",
    "cross_cats_sorted": [
      "math.NA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.comp-ph",
    "submitted_at": "2013-01-28T14:44:01Z",
    "title_canon_sha256": "c203eb9bdebb68bf96a3fe2e93c6a905e951ae86f9a6756f653dc1b122e3e1d1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1301.6562",
    "kind": "arxiv",
    "version": 3
  }
}