Pith Number

pith:Z7D32AJF

pith:2025:Z7D32AJFYPCG6NFXEP4526HGUN

not attested not anchored not stored refs pending

Object Packing and Scheduling for Sequential 3D Printing: a Linear Arithmetic Model and a CEGAR-inspired Optimal Solver

Luk\'a\v{s} Mat\v{e}na, Pavel Surynek, Petr Kubi\v{s}, Vojt\v{e}ch Bubn\'ik

arxiv:2503.05071 v1 · 2025-03-07 · cs.CG · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{Z7D32AJFYPCG6NFXEP4526HGUN}

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

Formalizing Linear Motion G-code for Invariant Checking and Differential Testing of Fabrication Tools

Receipt and verification

First computed	2026-07-05T10:26:19.620187Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cfc7bd0125c3c46f34b723f9dd78e6a36b2d1830e5ec3b8d6df95c403070a525

Aliases

arxiv: 2503.05071 · arxiv_version: 2503.05071v1 · doi: 10.48550/arxiv.2503.05071 · pith_short_12: Z7D32AJFYPCG · pith_short_16: Z7D32AJFYPCG6NFX · pith_short_8: Z7D32AJF

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/Z7D32AJFYPCG6NFXEP4526HGUN \
  | 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: cfc7bd0125c3c46f34b723f9dd78e6a36b2d1830e5ec3b8d6df95c403070a525

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "79a99c368d8c710749adb7390dda99b11cdc6549ff55fb2ce8b3785cd75202fc",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CG",
    "submitted_at": "2025-03-07T01:31:40Z",
    "title_canon_sha256": "f35ea1c7b48bd8620d7bb89011719ccbb1cbedc7883f90a01a6e76e7d3a0ad05"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2503.05071",
    "kind": "arxiv",
    "version": 1
  }
}