Pith Number

pith:LSZMRW2Y

pith:2017:LSZMRW2Y7R5CREJUR5VW66NAVA

not attested not anchored not stored refs pending

A Review on Bilevel Optimization: From Classical to Evolutionary Approaches and Applications

Ankur Sinha, Kalyanmoy Deb, Pekka Malo

arxiv:1705.06270 v2 · 2017-05-17 · math.OC · cs.NE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LSZMRW2Y7R5CREJUR5VW66NAVA}

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

DASH: A Dimensionality Reduction Method for Large-scale Convex MIQP with Applications in Subset Portfolio Selection

Receipt and verification

First computed	2026-07-05T01:57:10.545015Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5cb2c8db58fc7a2891348f6b6f79a0a82b18a3642c03457c07906883d69e799d

Aliases

arxiv: 1705.06270 · arxiv_version: 1705.06270v2 · doi: 10.48550/arxiv.1705.06270 · pith_short_12: LSZMRW2Y7R5C · pith_short_16: LSZMRW2Y7R5CREJU · pith_short_8: LSZMRW2Y

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/LSZMRW2Y7R5CREJUR5VW66NAVA \
  | 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: 5cb2c8db58fc7a2891348f6b6f79a0a82b18a3642c03457c07906883d69e799d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "944d1edfe0efa8e0328160150f34896bb61011e32362eaded5f737b52f69734f",
    "cross_cats_sorted": [
      "cs.NE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2017-05-17T17:43:13Z",
    "title_canon_sha256": "cd2692d85dfda4d0489c0d84c3b298dc68a1f639eb1c0447388f1a90cb8f0332"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1705.06270",
    "kind": "arxiv",
    "version": 2
  }
}