Pith Number

pith:MOUO5RIF

pith:2022:MOUO5RIFSTZE3DHCBLGHDEXI7J

not attested not anchored not stored refs pending

Adaptive Cut Selection in Mixed-Integer Linear Programming

Felipe Serrano, Mark Turner, Michael Winkler, Thorsten Koch

arxiv:2202.10962 v3 · 2022-02-22 · math.OC · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MOUO5RIFSTZE3DHCBLGHDEXI7J}

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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

Approximating the Gomory Mixed-Integer Cut Closure Using Historical Data

Receipt and verification

First computed	2026-07-05T05:44:47.903935Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

63a8eec50594f24d8ce20acc7192e8fa60d40b8d7ebf8f6a2238f94e14e2d4fd

Aliases

arxiv: 2202.10962 · arxiv_version: 2202.10962v3 · doi: 10.48550/arxiv.2202.10962 · pith_short_12: MOUO5RIFSTZE · pith_short_16: MOUO5RIFSTZE3DHC · pith_short_8: MOUO5RIF

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/MOUO5RIFSTZE3DHCBLGHDEXI7J \
  | 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: 63a8eec50594f24d8ce20acc7192e8fa60d40b8d7ebf8f6a2238f94e14e2d4fd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dca28d0221e50761b09e76f6b37d319b883be1ce095788dc3ee057f38d524b38",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2022-02-22T15:07:33Z",
    "title_canon_sha256": "1aa057271ce5b9a2314cbcfe8530a23de9a20c6bd1e1053125f26ac042d50c1d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2202.10962",
    "kind": "arxiv",
    "version": 3
  }
}