Pith Number

pith:L5CPX7QP

pith:2018:L5CPX7QPHD2IWVRXFU2ATBTIH7

not attested not anchored not stored refs pending

A Variable Reduction Method for Large-Scale Security Constrained Unit Commitment

Jingxuan Zhou, Qiaozhu Zhai, Xiaohong Guan, Xuan Li

arxiv:1810.09096 v1 · 2018-10-22 · 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{L5CPX7QPHD2IWVRXFU2ATBTIH7}

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	2026-05-18T00:02:41.032096Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5f44fbfe0f38f48b56372d340986683fc7583a14b43bdc9e428f7baaae6f776b

Aliases

arxiv: 1810.09096 · arxiv_version: 1810.09096v1 · doi: 10.48550/arxiv.1810.09096 · pith_short_12: L5CPX7QPHD2I · pith_short_16: L5CPX7QPHD2IWVRX · pith_short_8: L5CPX7QP

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/L5CPX7QPHD2IWVRXFU2ATBTIH7 \
  | 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: 5f44fbfe0f38f48b56372d340986683fc7583a14b43bdc9e428f7baaae6f776b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "abc7b2ab54cf280cd198e1ef84721144a906bca5d0488575df9786b862590e31",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2018-10-22T05:49:56Z",
    "title_canon_sha256": "3503b2f7fa8e45609a496778b153fcd884376a5e0fff0899c67a2f3570a91068"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.09096",
    "kind": "arxiv",
    "version": 1
  }
}