Pith Number

pith:BOP5VHJD

pith:2018:BOP5VHJDV4B4NCIEYXLWDHN66Q

not attested not anchored not stored refs pending

Randomized Strategies for Robust Combinatorial Optimization

Hanna Sumita, Yasushi Kawase

arxiv:1805.07809 v1 · 2018-05-20 · cs.DS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BOP5VHJDV4B4NCIEYXLWDHN66Q}

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

Some Black-box Reductions for Objective-robust Discrete Optimization Problems Based on their LP-Relaxations

Receipt and verification

First computed	2026-05-18T00:15:32.475866Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0b9fda9d23af03c68904c5d7619dbef4054e07267fdd022fedcfad1393c20836

Aliases

arxiv: 1805.07809 · arxiv_version: 1805.07809v1 · doi: 10.48550/arxiv.1805.07809 · pith_short_12: BOP5VHJDV4B4 · pith_short_16: BOP5VHJDV4B4NCIE · pith_short_8: BOP5VHJD

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/BOP5VHJDV4B4NCIEYXLWDHN66Q \
  | 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: 0b9fda9d23af03c68904c5d7619dbef4054e07267fdd022fedcfad1393c20836

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ad06db36a88f9d819951842ad775182791f84307603397992b76fd4d8c72c5dd",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2018-05-20T18:03:40Z",
    "title_canon_sha256": "b9c74fb19aef4f5dba17ab80a6dae59a3ec8aabce00cfc72583ca0ee070c9d88"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.07809",
    "kind": "arxiv",
    "version": 1
  }
}