Pith Number

pith:2VD42CFP

pith:2016:2VD42CFP7PSFAUETC3R4VWD7GL

not attested not anchored not stored refs pending

Weighted tensor decomposition for approximate decoupling of multivariate polynomials

Gabriel Hollander, Johan Schoukens, Mariya Ishteva, Philippe Dreesen

arxiv:1601.07800 v1 · 2016-01-28 · math.OC · cs.NA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2VD42CFP7PSFAUETC3R4VWD7GL}

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	2026-05-18T01:21:42.222826Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d547cd08affbe450509316e3cad87f32c1978b77a0c96c7d97409ad93a560ad0

Aliases

arxiv: 1601.07800 · arxiv_version: 1601.07800v1 · doi: 10.48550/arxiv.1601.07800 · pith_short_12: 2VD42CFP7PSF · pith_short_16: 2VD42CFP7PSFAUET · pith_short_8: 2VD42CFP

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/2VD42CFP7PSFAUETC3R4VWD7GL \
  | 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: d547cd08affbe450509316e3cad87f32c1978b77a0c96c7d97409ad93a560ad0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ff4eb8137de3b7c7ae2b51dafb755a9ae40ecf1a7266be16f7e017a243255d59",
    "cross_cats_sorted": [
      "cs.NA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2016-01-28T15:26:12Z",
    "title_canon_sha256": "d1b551fe29bb714cea3be1a990a99ef30808d0457c62a723d50f0a2e2ca4dfde"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1601.07800",
    "kind": "arxiv",
    "version": 1
  }
}