Pith Number

pith:C5EWXCUU

pith:2019:C5EWXCUUMRFBTPMTFSQFXDVZIN

not attested not anchored not stored refs pending

Solving Linear Programs with Sqrt(rank) Linear System Solves

Aaron Sidford, Yin Tat Lee

arxiv:1910.08033 v2 · 2019-10-17 · cs.DS · math.OC

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\usepackage{pith}
\pithnumber{C5EWXCUUMRFBTPMTFSQFXDVZIN}

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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

On finding exact solutions of linear programs in the oracle model

Distributionally Robust Linear Regression With Block Lewis Weights

Scalable First-Order Interior Point Trust Region Algorithms for Linearly Constrained Optimization

Receipt and verification

First computed	2026-07-05T01:31:49.954414Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

17496b8a94644a19bd932ca05b8eb943756f412b9523ccae377d497db08cdee9

Aliases

arxiv: 1910.08033 · arxiv_version: 1910.08033v2 · doi: 10.48550/arxiv.1910.08033 · pith_short_12: C5EWXCUUMRFB · pith_short_16: C5EWXCUUMRFBTPMT · pith_short_8: C5EWXCUU

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/C5EWXCUUMRFBTPMTFSQFXDVZIN \
  | 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: 17496b8a94644a19bd932ca05b8eb943756f412b9523ccae377d497db08cdee9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1f67cfaa214e8fe6440784957e354e4d2cb8718c5c82567529ce3b3580e543d7",
    "cross_cats_sorted": [
      "math.OC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2019-10-17T16:59:29Z",
    "title_canon_sha256": "73bee2703812cd8294ba6e462b4cf201fa52136d77f8ef0f9e7eb999c887e9ba"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1910.08033",
    "kind": "arxiv",
    "version": 2
  }
}