Pith Number

pith:EXOWJJHN

pith:2017:EXOWJJHNQ2FFLNVIQ3ZF4SUXB4

not attested not anchored not stored refs pending

Combining Progressive Hedging with a Frank-Wolfe Method to Compute Lagrangian Dual Bounds in Stochastic Mixed-Integer Programming

Andrew Eberhard, Brian Dandurand, James Luedtke, Jeff Linderoth, Jeffrey Christiansen, Natashia Boland

arxiv:1702.00880 v1 · 2017-02-03 · 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{EXOWJJHNQ2FFLNVIQ3ZF4SUXB4}

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	2026-05-18T00:51:29.525304Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

25dd64a4ed868a55b6a886f25e4a970f110ca5ec5e8610ddf3f836801ace8a28

Aliases

arxiv: 1702.00880 · arxiv_version: 1702.00880v1 · doi: 10.48550/arxiv.1702.00880 · pith_short_12: EXOWJJHNQ2FF · pith_short_16: EXOWJJHNQ2FFLNVI · pith_short_8: EXOWJJHN

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/EXOWJJHNQ2FFLNVIQ3ZF4SUXB4 \
  | 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: 25dd64a4ed868a55b6a886f25e4a970f110ca5ec5e8610ddf3f836801ace8a28

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1753b4fd158d80b7a69adaa970259378a1817e285cf06949e3abdca39e99f8b5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2017-02-03T00:38:28Z",
    "title_canon_sha256": "2a06bca506d37404db892109c7e029964645a4dfc46b4c96d77755d289b280b0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1702.00880",
    "kind": "arxiv",
    "version": 1
  }
}