Pith Number

pith:7LW5NAOE

pith:2019:7LW5NAOEKNALOBH4AWCRP6GAFC

not attested not anchored not stored refs pending

MIPaaL: Mixed Integer Program as a Layer

Aaron Ferber, Bistra Dilkina, Bryan Wilder, Milind Tambe

arxiv:1907.05912 v2 · 2019-07-12 · cs.LG · 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{7LW5NAOEKNALOBH4AWCRP6GAFC}

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	2026-05-17T23:40:16.965598Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

faedd681c45340b704fc058517f8c0288dd72146b617c499a09f591211a97eba

Aliases

arxiv: 1907.05912 · arxiv_version: 1907.05912v2 · doi: 10.48550/arxiv.1907.05912 · pith_short_12: 7LW5NAOEKNAL · pith_short_16: 7LW5NAOEKNALOBH4 · pith_short_8: 7LW5NAOE

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/7LW5NAOEKNALOBH4AWCRP6GAFC \
  | 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: faedd681c45340b704fc058517f8c0288dd72146b617c499a09f591211a97eba

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a4d27c189176eb3f99fe49074cd0e89272655aeaa34663a0cd91c47be82d91c5",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2019-07-12T18:22:09Z",
    "title_canon_sha256": "b16a3db74c90794f025df6b1ceb038aac4a993a0d1a0f97d8b49a82bf127e039"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.05912",
    "kind": "arxiv",
    "version": 2
  }
}