Pith Number

pith:JTIHMTXB

pith:2025:JTIHMTXBQ3FPPVPUSF2VIOKPVD

not attested not anchored not stored refs pending

Pessimistic bilevel optimization approach for decision-focused learning

Bernardo K. Pagnoncelli, Diego Jim\'enez, Hande Yaman

arxiv:2501.16826 v2 · 2025-01-28 · math.OC · cs.DM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JTIHMTXBQ3FPPVPUSF2VIOKPVD}

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	2026-07-05T10:12:25.837713Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4cd0764ee186caf7d5f4917554394fa8eecc3786ac9f12cec091c05bc4c0e309

Aliases

arxiv: 2501.16826 · arxiv_version: 2501.16826v2 · doi: 10.48550/arxiv.2501.16826 · pith_short_12: JTIHMTXBQ3FP · pith_short_16: JTIHMTXBQ3FPPVPU · pith_short_8: JTIHMTXB

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/JTIHMTXBQ3FPPVPUSF2VIOKPVD \
  | 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: 4cd0764ee186caf7d5f4917554394fa8eecc3786ac9f12cec091c05bc4c0e309

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "964bc379b717dba0f6175e121e9eafb3565f6ee013e52e0a164065e95255c7df",
    "cross_cats_sorted": [
      "cs.DM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2025-01-28T10:05:11Z",
    "title_canon_sha256": "27c176d963d481331e486ccf9c38bf0b70182a5e5fdd94281c124c911401ff5d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.16826",
    "kind": "arxiv",
    "version": 2
  }
}