Pith Number

pith:DXHX4XND

pith:2023:DXHX4XNDO7NKEOAWU22OWFXCJH

not attested not anchored not stored refs pending

Assortment Optimization with Visibility Constraints

Andrea Lodi, Danny Segev, Marouane Ibn Brahim, Omar El Housni, Theo Barre

arxiv:2307.13656 v3 · 2023-07-25 · 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{DXHX4XNDO7NKEOAWU22OWFXCJH}

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

Two-sided Assortment Optimization: Adaptivity Gaps and Approximation Algorithms

Receipt and verification

First computed	2026-07-05T10:14:36.068933Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1dcf7e5da377daa23816a6b4eb16e249f60d622ca47957476a77fcd9391932b0

Aliases

arxiv: 2307.13656 · arxiv_version: 2307.13656v3 · doi: 10.48550/arxiv.2307.13656 · pith_short_12: DXHX4XNDO7NK · pith_short_16: DXHX4XNDO7NKEOAW · pith_short_8: DXHX4XND

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/DXHX4XNDO7NKEOAWU22OWFXCJH \
  | 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: 1dcf7e5da377daa23816a6b4eb16e249f60d622ca47957476a77fcd9391932b0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "03de2301031915d051434ad1d3201a3e5b682ced78b5f9f58818666b89623e4a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2023-07-25T17:05:17Z",
    "title_canon_sha256": "e0a883353d61b7aa2f27d05edebcac7b3a11c57c74b07252ed869c36f18856cf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2307.13656",
    "kind": "arxiv",
    "version": 3
  }
}