Pith Number

pith:NA6CNBPC

pith:2024:NA6CNBPCPTH3CQSBBBI75J4SAD

not attested not anchored not stored refs pending

When Does Primal Interior Point Method Beat Primal-dual in Linear Optimization?

Huikang Liu, Madeleine Udell, Wenzhi Gao, Yinyu Ye

arxiv:2411.16015 v1 · 2024-11-24 · 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{NA6CNBPCPTH3CQSBBBI75J4SAD}

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	2026-07-05T09:40:02.579647Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

683c2685e27ccfb142410851fea79200c9a962cce498609ab3d1101c28d518e8

Aliases

arxiv: 2411.16015 · arxiv_version: 2411.16015v1 · doi: 10.48550/arxiv.2411.16015 · pith_short_12: NA6CNBPCPTH3 · pith_short_16: NA6CNBPCPTH3CQSB · pith_short_8: NA6CNBPC

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/NA6CNBPCPTH3CQSBBBI75J4SAD \
  | 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: 683c2685e27ccfb142410851fea79200c9a962cce498609ab3d1101c28d518e8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8409461d8518257b5f6f1d0c7a4bc768a9fb15cc02dfc318d46e298aa530e9db",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2024-11-24T23:37:04Z",
    "title_canon_sha256": "c070c3603206126b00772748959bec5afcecdbf6ac6bd4c572f5b7cea805d585"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2411.16015",
    "kind": "arxiv",
    "version": 1
  }
}