Pith Number

pith:PQ2CEEMV

pith:2017:PQ2CEEMVAE222O5ZUTKFZTXBIT

not attested not anchored not stored refs pending

Partial hyperplane activation for generalized intersection cuts

Aleksandr M. Kazachkov, Egon Balas, Fran\c{c}ois Margot, Selvaprabu Nadarajah

arxiv:1703.02221 v2 · 2017-03-07 · 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{PQ2CEEMVAE222O5ZUTKFZTXBIT}

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	2026-05-17T23:58:15.058194Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7c342211950135ad3bb9a4d45ccee144fae57935969835f5a7e4cb13514bb2b6

Aliases

arxiv: 1703.02221 · arxiv_version: 1703.02221v2 · doi: 10.48550/arxiv.1703.02221 · pith_short_12: PQ2CEEMVAE22 · pith_short_16: PQ2CEEMVAE222O5Z · pith_short_8: PQ2CEEMV

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/PQ2CEEMVAE222O5ZUTKFZTXBIT \
  | 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: 7c342211950135ad3bb9a4d45ccee144fae57935969835f5a7e4cb13514bb2b6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d8bf133a141475d2324aeafd6092fedce6df510bd3556f6c42ea66d0bfa7bd46",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2017-03-07T05:34:09Z",
    "title_canon_sha256": "1477679bd9016ffd2349866df9174ea2cae0342907cc2cad2987c9fe321f6af1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1703.02221",
    "kind": "arxiv",
    "version": 2
  }
}