Pith Number

pith:7NRBNSSW

pith:2019:7NRBNSSWML7KFCSBNPVXFP2IPV

not attested not anchored not stored refs pending

Integrality of Linearizations of Polynomials over Binary Variables using Additional Monomials

Christopher Hojny, Marc E. Pfetsch, Matthias Walter

arxiv:1911.06894 v3 · 2019-11-15 · cs.DM · math.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7NRBNSSWML7KFCSBNPVXFP2IPV}

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	2026-07-05T01:02:57.298349Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fb6216ca5662fea28a416beb72bf487d68a79a6080a67b2b7b33f665e318cbb9

Aliases

arxiv: 1911.06894 · arxiv_version: 1911.06894v3 · doi: 10.48550/arxiv.1911.06894 · pith_short_12: 7NRBNSSWML7K · pith_short_16: 7NRBNSSWML7KFCSB · pith_short_8: 7NRBNSSW

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/7NRBNSSWML7KFCSBNPVXFP2IPV \
  | 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: fb6216ca5662fea28a416beb72bf487d68a79a6080a67b2b7b33f665e318cbb9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4549c26af4acb287d647b9d98f662ef0b3b2cb8e6377a7a7f2f99469ca83df80",
    "cross_cats_sorted": [
      "math.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DM",
    "submitted_at": "2019-11-15T22:07:58Z",
    "title_canon_sha256": "e970d90b3ec5243a94a0af33c6f9ebb8de56429a9406780d313a99f0e9f2f4ed"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1911.06894",
    "kind": "arxiv",
    "version": 3
  }
}