Pith Number

pith:FCKK7H2S

pith:2024:FCKK7H2SYU5J5OOQTKN56PTNWK

not attested not anchored not stored refs pending

PDHG-Unrolled Learning-to-Optimize Method for Large-Scale Linear Programming

Akang Wang, Bingheng Li, Haitao Mao, Jiliang Tang, Linxin Yang, Qian Chen, Ruoyu Sun, Senmiao Wang, Tian Ding, Yao Ma, YuPeng Chen

arxiv:2406.01908 v2 · 2024-06-04 · cs.LG · 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{FCKK7H2SYU5J5OOQTKN56PTNWK}

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	2026-07-05T08:28:11.302836Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2894af9f52c53a9eb9d09a9bdf3e6db2abf3774dc1ab88f1f8cb8311015e3a96

Aliases

arxiv: 2406.01908 · arxiv_version: 2406.01908v2 · doi: 10.48550/arxiv.2406.01908 · pith_short_12: FCKK7H2SYU5J · pith_short_16: FCKK7H2SYU5J5OOQ · pith_short_8: FCKK7H2S

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/FCKK7H2SYU5J5OOQTKN56PTNWK \
  | 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: 2894af9f52c53a9eb9d09a9bdf3e6db2abf3774dc1ab88f1f8cb8311015e3a96

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "47ec2ec07cc52ab724c9427ca2a0a7adbaf955146bad984d610c881a337572a2",
    "cross_cats_sorted": [
      "math.OC"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2024-06-04T02:39:42Z",
    "title_canon_sha256": "4a37c51297db503270c80a2af89028fae8d9af109b154459af843135a796d38f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2406.01908",
    "kind": "arxiv",
    "version": 2
  }
}