Pith Number

pith:SCH55DG5

pith:2016:SCH55DG5BLCKG5U2ZN4ZBOHXUR

not attested not anchored not stored refs pending

Approximating the maximum of a polynomial over a polytope: Handelman decomposition and continuous generating functions

Brandon Dutra, Jes\'us De Loera, Matthias K\"oppe

arxiv:1601.04118 v2 · 2016-01-16 · 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{SCH55DG5BLCKG5U2ZN4ZBOHXUR}

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	2026-05-18T01:11:54.782792Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

908fde8cdd0ac4a3769acb7990b8f7a4470cdf659c43c359ee205e868de44c4f

Aliases

arxiv: 1601.04118 · arxiv_version: 1601.04118v2 · doi: 10.48550/arxiv.1601.04118 · pith_short_12: SCH55DG5BLCK · pith_short_16: SCH55DG5BLCKG5U2 · pith_short_8: SCH55DG5

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/SCH55DG5BLCKG5U2ZN4ZBOHXUR \
  | 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: 908fde8cdd0ac4a3769acb7990b8f7a4470cdf659c43c359ee205e868de44c4f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ed4e1467fd01212e6bd8ee5aefadb45825415adf4d51e63ebcefb113dcea132a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2016-01-16T03:18:05Z",
    "title_canon_sha256": "64f7f7360fbe326cac6981ffb80b0de0912b96b81e420d797f9bf24edab67737"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1601.04118",
    "kind": "arxiv",
    "version": 2
  }
}