Pith Number

pith:AWRJE5UZ

pith:2025:AWRJE5UZPXKDCV63DMAPZBQY4L

not attested not anchored not stored refs pending

Data-driven interdiction with asymmetric cost uncertainty: a distributionally robust optimization approach

Oleg A. Prokopyev, Sergey S. Ketkov

arxiv:2504.19022 v3 · 2025-04-26 · 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{AWRJE5UZPXKDCV63DMAPZBQY4L}

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	2026-05-17T23:39:18.090720Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

05a29276997dd43157db1b00fc8618e2d8ad17c725d9592dbd02c1bf3d98f6f2

Aliases

arxiv: 2504.19022 · arxiv_version: 2504.19022v3 · doi: 10.48550/arxiv.2504.19022 · pith_short_12: AWRJE5UZPXKD · pith_short_16: AWRJE5UZPXKDCV63 · pith_short_8: AWRJE5UZ

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/AWRJE5UZPXKDCV63DMAPZBQY4L \
  | 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: 05a29276997dd43157db1b00fc8618e2d8ad17c725d9592dbd02c1bf3d98f6f2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6e3e7fac271e48fed6490f2c54070a2af7dcf4d21366240c5562e5c3fdb77f11",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2025-04-26T21:17:17Z",
    "title_canon_sha256": "e4a06747a87ab92d20836a08036870113072aaee0f00f1c692134e23832ee603"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.19022",
    "kind": "arxiv",
    "version": 3
  }
}