Pith Number

pith:2GTGRYQC

pith:2024:2GTGRYQC7RMUBNOYYSP47TX6WA

not attested not anchored not stored refs pending

DiscoTEX 1.0: Discontinuous collocation and implicit-turned-explicit (IMTEX) integration symplectic, symmetric numerical algorithms with higher order jumps for differential equations I: numerical black hole perturbation theory applications

Lidia J. Gomes Da Silva

arxiv:2401.08758 v2 · 2024-01-16 · gr-qc · astro-ph.HE · cs.NA · math.NA · 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{2GTGRYQC7RMUBNOYYSP47TX6WA}

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

Time-domain framework for the Teukolsky equation with a particle source using comoving hyperboloidal coordinates

Receipt and verification

First computed	2026-07-05T09:38:23.474227Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d1a668e202fc5940b5d8c49fcfcefeb022ff6e8b6b40a1d1dad0a63145fa4190

Aliases

arxiv: 2401.08758 · arxiv_version: 2401.08758v2 · doi: 10.48550/arxiv.2401.08758 · pith_short_12: 2GTGRYQC7RMU · pith_short_16: 2GTGRYQC7RMUBNOY · pith_short_8: 2GTGRYQC

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/2GTGRYQC7RMUBNOYYSP47TX6WA \
  | 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: d1a668e202fc5940b5d8c49fcfcefeb022ff6e8b6b40a1d1dad0a63145fa4190

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "692f46969c15327c3a6aef621d7b1b68557bcc30aaf597d3c49585705bb306ed",
    "cross_cats_sorted": [
      "astro-ph.HE",
      "cs.NA",
      "math.NA",
      "physics.comp-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2024-01-16T19:00:02Z",
    "title_canon_sha256": "8f449704b9806450ad9422e04c79fbe1c595269fe1575ac5ec2a928702d12e18"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2401.08758",
    "kind": "arxiv",
    "version": 2
  }
}