Pith Number

pith:HR24PEKN

pith:2023:HR24PEKNWC24YI4OBRTR2F6ONQ

not attested not anchored not stored refs pending

Worst-case analysis of restarted primal-dual hybrid gradient on totally unimodular linear programs

Oliver Hinder

arxiv:2309.03988 v3 · 2023-09-07 · 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{HR24PEKNWC24YI4OBRTR2F6ONQ}

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

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

Receipt and verification

First computed	2026-07-05T09:55:06.569270Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3c75c7914db0b5cc238e0c671d17ce6c1235beb7d8c5835d3df42ff9efff8fef

Aliases

arxiv: 2309.03988 · arxiv_version: 2309.03988v3 · doi: 10.48550/arxiv.2309.03988 · pith_short_12: HR24PEKNWC24 · pith_short_16: HR24PEKNWC24YI4O · pith_short_8: HR24PEKN

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/HR24PEKNWC24YI4OBRTR2F6ONQ \
  | 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: 3c75c7914db0b5cc238e0c671d17ce6c1235beb7d8c5835d3df42ff9efff8fef

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bd7b5199fda3506289e188582d2ad0a438c1a3d0aec4cc032f397fe260317d97",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2023-09-07T19:43:32Z",
    "title_canon_sha256": "87ff88ed9e4f312aebdfdda93f5ae00a8764f25b60bd850ea305bf0aa9164a99"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2309.03988",
    "kind": "arxiv",
    "version": 3
  }
}