Pith Number

pith:U2DGEMRN

pith:2024:U2DGEMRNAXOJXOPTNWNTW3WYCA

not attested not anchored not stored refs pending

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

Zikai Xiong

arxiv:2410.04043 v4 · 2024-10-05 · math.OC

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{U2DGEMRNAXOJXOPTNWNTW3WYCA}

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.

Receipt and verification

First computed	2026-05-20T00:02:47.098278Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a68662322d05dc9bb9f36d9b3b6ed8100e77762d2aee19acb10535b944f441a6

Aliases

arxiv: 2410.04043 · arxiv_version: 2410.04043v4 · doi: 10.48550/arxiv.2410.04043 · pith_short_12: U2DGEMRNAXOJ · pith_short_16: U2DGEMRNAXOJXOPT · pith_short_8: U2DGEMRN

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/U2DGEMRNAXOJXOPTNWNTW3WYCA \
  | 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: a68662322d05dc9bb9f36d9b3b6ed8100e77762d2aee19acb10535b944f441a6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1cc0b86228b619c1b459395837c4a71777f6b4df5056caf5025a15cd772c7989",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2024-10-05T05:35:09Z",
    "title_canon_sha256": "cbf90dfa0495e1a44d9e07649061e634dd9b43982d1d47926add41ad91b80311"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2410.04043",
    "kind": "arxiv",
    "version": 4
  }
}