Pith Number

pith:D6TBO44Q

pith:2017:D6TBO44QUDDLSHB5BF3DVH3XPW

not attested not anchored not stored refs pending

Speeding up a few orders of magnitude the Jacobi method: high order Chebyshev-Jacobi over GPUs

I. Cordero-Carri\'on, J.E. Adsuara, M.A. Aloy, P. Cerd\'a-Dur\'an

arxiv:1705.00103 v1 · 2017-04-29 · math.NA · astro-ph.HE · physics.comp-ph

Open paper page JSON Open Graph Bundle Merged state What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{D6TBO44QUDDLSHB5BF3DVH3XPW}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T00:45:17.372603Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1fa6177390a0c6b91c3d09763a9f777d999c01a5ae1992444e9a677aa705cd13

Aliases

arxiv: 1705.00103 · arxiv_version: 1705.00103v1 · doi: 10.48550/arxiv.1705.00103 · pith_short_12: D6TBO44QUDDL · pith_short_16: D6TBO44QUDDLSHB5 · pith_short_8: D6TBO44Q

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/D6TBO44QUDDLSHB5BF3DVH3XPW \
  | 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: 1fa6177390a0c6b91c3d09763a9f777d999c01a5ae1992444e9a677aa705cd13

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "73cc62f0241ccc338a9abbae2d863baca6f920f2bda4d1a320773b591aefbf6e",
    "cross_cats_sorted": [
      "astro-ph.HE",
      "physics.comp-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2017-04-29T00:58:40Z",
    "title_canon_sha256": "93d772660eb08f997e876789357db1372fb93ff6ebef76e73b4b5cb23a62f378"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1705.00103",
    "kind": "arxiv",
    "version": 1
  }
}