Pith Number

pith:EG3DDXVL

pith:2022:EG3DDXVLGTSR46MTYQHNWUH5YM

not attested not anchored not stored refs pending

Stochastic Dynamic Lot-sizing with Supplier-Driven Substitution and Service Level Constraints

James R. Luedtke, Merve Bodur, Narges Sereshti

arxiv:2301.00258 v1 · 2022-12-31 · 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{EG3DDXVLGTSR46MTYQHNWUH5YM}

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	2026-07-05T05:29:44.549300Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

21b631deab34e51e7993c40edb50fdc3039f3339a5f76795113306f125413784

Aliases

arxiv: 2301.00258 · arxiv_version: 2301.00258v1 · doi: 10.48550/arxiv.2301.00258 · pith_short_12: EG3DDXVLGTSR · pith_short_16: EG3DDXVLGTSR46MT · pith_short_8: EG3DDXVL

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/EG3DDXVLGTSR46MTYQHNWUH5YM \
  | 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: 21b631deab34e51e7993c40edb50fdc3039f3339a5f76795113306f125413784

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fad6f990742bb60a3dbfb6d8b01469300bf0698cf7aff1c269e7f67006e7f5a4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2022-12-31T17:31:31Z",
    "title_canon_sha256": "4bea7f8a503e107ec115762dbf9a8dbfc068c9516589f9e264dd0a47665092a8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2301.00258",
    "kind": "arxiv",
    "version": 1
  }
}