Pith Number

pith:TB3NUXL5

pith:2024:TB3NUXL52PL3QY2U2OLHANMYGW

not attested not anchored not stored refs pending

Learning optimal objective values for MILP

Karen Aardal, Lara Scavuzzo, Neil Yorke-Smith

arxiv:2411.18321 v1 · 2024-11-27 · math.OC · cs.AI · cs.LG · cs.MS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TB3NUXL52PL3QY2U2OLHANMYGW}

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	2026-07-05T09:41:14.827569Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9876da5d7dd3d7b86354d3967035983599325dd567b2dfda94cc3e5e10aa3954

Aliases

arxiv: 2411.18321 · arxiv_version: 2411.18321v1 · doi: 10.48550/arxiv.2411.18321 · pith_short_12: TB3NUXL52PL3 · pith_short_16: TB3NUXL52PL3QY2U · pith_short_8: TB3NUXL5

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/TB3NUXL52PL3QY2U2OLHANMYGW \
  | 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: 9876da5d7dd3d7b86354d3967035983599325dd567b2dfda94cc3e5e10aa3954

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7073330248ade1706385458f50159f1ee5ad3121f1b78e88da3a6d49f87b1545",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.LG",
      "cs.MS"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2024-11-27T13:22:31Z",
    "title_canon_sha256": "0ba8245111dfbe5457881357902e3acf8131f33ddd865729af18ab58ee102d90"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2411.18321",
    "kind": "arxiv",
    "version": 1
  }
}