Pith Number

pith:6CXO6NIA

pith:2023:6CXO6NIAN5IDKVMLASJYNQ3WEG

not attested not anchored not stored refs pending

A Survey on Intelligent Iterative Methods for Solving Sparse Linear Algebraic Equations

Chen-Song Zhang, Haifeng Zou, Xiaowen Xu

arxiv:2310.06630 v1 · 2023-10-10 · math.NA · cs.NA

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Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6CXO6NIAN5IDKVMLASJYNQ3WEG}

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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

Self-Supervised Learning for Sparse Matrix Reordering

Receipt and verification

First computed	2026-07-05T06:59:14.062166Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f0aeef35006f5035558b049386c37621984103b2ffdbf99cd668e4f628df120e

Aliases

arxiv: 2310.06630 · arxiv_version: 2310.06630v1 · doi: 10.48550/arxiv.2310.06630 · pith_short_12: 6CXO6NIAN5ID · pith_short_16: 6CXO6NIAN5IDKVML · pith_short_8: 6CXO6NIA

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/6CXO6NIAN5IDKVMLASJYNQ3WEG \
  | 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: f0aeef35006f5035558b049386c37621984103b2ffdbf99cd668e4f628df120e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2c945718c6b635c8e8f2d70329282fb6de6ba29416afd3454403991f4e5e9727",
    "cross_cats_sorted": [
      "cs.NA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2023-10-10T13:49:10Z",
    "title_canon_sha256": "b53bae98022b50f71762f142b0834b57490a385b03434a765694182d0ea8c5fc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2310.06630",
    "kind": "arxiv",
    "version": 1
  }
}