Pith Number

pith:ARU6J3C2

pith:2024:ARU6J3C222CBZRNN6OJ3WYUYMJ

not attested not anchored not stored refs pending

HPR-LP: An implementation of an HPR method for solving linear programming

Defeng Sun, Guojun Zhang, Kaihuang Chen, Xinyuan Zhao, Yancheng Yuan

arxiv:2408.12179 v2 · 2024-08-22 · math.OC

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Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ARU6J3C222CBZRNN6OJ3WYUYMJ}

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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

3 papers in Pith

Accessible Complexity Bounds for Restarted PDHG on Linear Programs with a Unique Optimizer

On the convergence of doubly stochastic Primal-Dual Hybrid Gradient Method

Empirical Asymptotic Runtime Analysis of Linear Programming Algorithms

Receipt and verification

First computed	2026-07-05T10:31:45.996019Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0469e4ec5ad6841cc5adf393bb6298625936e9d36f9ebe5e6007df9925e29d9d

Aliases

arxiv: 2408.12179 · arxiv_version: 2408.12179v2 · doi: 10.48550/arxiv.2408.12179 · pith_short_12: ARU6J3C222CB · pith_short_16: ARU6J3C222CBZRNN · pith_short_8: ARU6J3C2

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/ARU6J3C222CBZRNN6OJ3WYUYMJ \
  | 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: 0469e4ec5ad6841cc5adf393bb6298625936e9d36f9ebe5e6007df9925e29d9d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8e4828a77914fed43bc0c32b70dd4245678f6d28f394b4cb3e8cb53176d98053",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2024-08-22T07:51:55Z",
    "title_canon_sha256": "be73adf89da73fd9e2c3c559cc7c54726e7aa9b358f3fb626520f5d657c87733"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2408.12179",
    "kind": "arxiv",
    "version": 2
  }
}