Pith Number

pith:R35M7224

pith:2022:R35M7224P2IEJDHLHZCGZPPRKT

not attested not anchored not stored refs pending

A Deep Conjugate Direction Method for Iteratively Solving Linear Systems

Ayano Kaneda, David Hyde, Jingyu Chen, Joseph Teran, Osman Akar, Victoria Kala

arxiv:2205.10763 v2 · 2022-05-22 · cs.LG · cs.NA · 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{R35M7224P2IEJDHLHZCGZPPRKT}

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

Momentum-Accelerated Richardson(m) and Their Multilevel Neural Solvers

Receipt and verification

First computed	2026-07-05T05:02:25.686265Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8efacfeb5c7e90448ceb3e446cbdf154dc17a579e27798c0ca9f95e99b8d6b9d

Aliases

arxiv: 2205.10763 · arxiv_version: 2205.10763v2 · doi: 10.48550/arxiv.2205.10763 · pith_short_12: R35M7224P2IE · pith_short_16: R35M7224P2IEJDHL · pith_short_8: R35M7224

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/R35M7224P2IEJDHLHZCGZPPRKT \
  | 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: 8efacfeb5c7e90448ceb3e446cbdf154dc17a579e27798c0ca9f95e99b8d6b9d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "84b01cf2d4849de5e7a811e170353f64da38eb900b6d097c61b564bed90eaab0",
    "cross_cats_sorted": [
      "cs.NA",
      "math.NA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2022-05-22T06:40:38Z",
    "title_canon_sha256": "24d857cadf79e4c244979f770d3884982216fc949dab12d0018134806fcf55fc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2205.10763",
    "kind": "arxiv",
    "version": 2
  }
}