Pith Number

pith:SC254PLV

pith:2019:SC254PLVOEIWTUNGM6OJ6K7B6E

not attested not anchored not stored refs pending

A hp-adaptive discontinuous Galerkin solver for elliptic equations in numerical relativity

Harald P. Pfeiffer, Nils L. Fischer, Trevor Vincent

arxiv:1907.01572 v1 · 2019-07-02 · physics.comp-ph · cs.NA · gr-qc · 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{SC254PLVOEIWTUNGM6OJ6K7B6E}

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.

Cited by

1 paper in Pith

Celephais: efficient spectral initial data code for precessing compact binaries

Receipt and verification

First computed	2026-07-05T00:15:38.377003Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

90b5de3d75711169d1a6679c9f2be1f12923a888b7c17625bd1b4b25b429bebd

Aliases

arxiv: 1907.01572 · arxiv_version: 1907.01572v1 · doi: 10.48550/arxiv.1907.01572 · pith_short_12: SC254PLVOEIW · pith_short_16: SC254PLVOEIWTUNG · pith_short_8: SC254PLV

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/SC254PLVOEIWTUNGM6OJ6K7B6E \
  | 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: 90b5de3d75711169d1a6679c9f2be1f12923a888b7c17625bd1b4b25b429bebd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3255350a0564cea1faa4353e1de35073b0b75ac8a9a4b3b2ef2184cb2df72fdc",
    "cross_cats_sorted": [
      "cs.NA",
      "gr-qc",
      "math.NA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.comp-ph",
    "submitted_at": "2019-07-02T18:14:13Z",
    "title_canon_sha256": "6b9d310a6666848895b502d8a5cc1f27cc2da59e183a7e6704c670e0cfa86235"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.01572",
    "kind": "arxiv",
    "version": 1
  }
}