Pith Number

pith:3ZUYUYCW

pith:2026:3ZUYUYCW6GTTRZXSC4I5HUJIIM

not attested not anchored not stored refs pending

Black-Box Followers, White-Box Leaders: Partial Zeroth-Order Methods for MPECs

Dario Paccagnan, Miriam Fischer

arxiv:2605.16685 v1 · 2026-05-15 · math.OC · cs.GT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3ZUYUYCW6GTTRZXSC4I5HUJIIM}

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	2026-05-20T00:02:36.528692Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

de698a6056f1a738e6f21711d3d128431c4714028f2052f90ee0efcf25321105

Aliases

arxiv: 2605.16685 · arxiv_version: 2605.16685v1 · doi: 10.48550/arxiv.2605.16685 · pith_short_12: 3ZUYUYCW6GTT · pith_short_16: 3ZUYUYCW6GTTRZXS · pith_short_8: 3ZUYUYCW

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/3ZUYUYCW6GTTRZXSC4I5HUJIIM \
  | 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: de698a6056f1a738e6f21711d3d128431c4714028f2052f90ee0efcf25321105

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bb72db9c24458c0a7e4a9f4db0dfef6f6404f1b2bf6dd10e31e74ae82048e0f7",
    "cross_cats_sorted": [
      "cs.GT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2026-05-15T22:46:06Z",
    "title_canon_sha256": "077bae6a6c067ace1f6269215842d8fb248e29a94d8caf3333c04ecf44d5c949"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.16685",
    "kind": "arxiv",
    "version": 1
  }
}