Pith Number

pith:KLXH5KIS

pith:2023:KLXH5KISGZQQCJG3CSR5OFBVJV

not attested not anchored not stored refs pending

Generalized Gearhart-Koshy acceleration is a Krylov subspace method

Janosch Rieger, Markus Hegland

arxiv:2311.18305 v2 · 2023-11-30 · math.NA · cs.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{KLXH5KISGZQQCJG3CSR5OFBVJV}

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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

Linear convergence of Gearhart-Koshy accelerated Kaczmarz methods for tensor linear systems

Receipt and verification

First computed	2026-07-05T11:22:29.283067Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

52ee7ea91236610124db14a3d714354d40dd6ce9f576563f79e5e1fb5a4a74a2

Aliases

arxiv: 2311.18305 · arxiv_version: 2311.18305v2 · doi: 10.48550/arxiv.2311.18305 · pith_short_12: KLXH5KISGZQQ · pith_short_16: KLXH5KISGZQQCJG3 · pith_short_8: KLXH5KIS

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/KLXH5KISGZQQCJG3CSR5OFBVJV \
  | 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: 52ee7ea91236610124db14a3d714354d40dd6ce9f576563f79e5e1fb5a4a74a2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "319609a68491619ed4c7f7252070a83beec1f49dfb5f29cb2974728c6734eac4",
    "cross_cats_sorted": [
      "cs.NA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2023-11-30T07:18:30Z",
    "title_canon_sha256": "36c8183cf82d876c8af2973f37eae69a4d7709a7432bb8be4c05749cdc964b64"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2311.18305",
    "kind": "arxiv",
    "version": 2
  }
}