Pith Number

pith:LW6VXZEY

pith:2018:LW6VXZEY5LUVYDN43URBPTONTS

not attested not anchored not stored refs pending

Compact Factorization of Matrices Using Generalized Round-Rank

Carlos Guestrin, Pouya Pezeshkpour, Sameer Singh

arxiv:1805.00184 v1 · 2018-05-01 · stat.ML · cs.AI · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LW6VXZEY5LUVYDN43URBPTONTS}

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	2026-05-18T00:17:10.356082Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5dbd5be498eae95c0dbcdd2217cdcd9c89a646b2190b0f80894ebdd83dc2cc33

Aliases

arxiv: 1805.00184 · arxiv_version: 1805.00184v1 · doi: 10.48550/arxiv.1805.00184 · pith_short_12: LW6VXZEY5LUV · pith_short_16: LW6VXZEY5LUVYDN4 · pith_short_8: LW6VXZEY

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/LW6VXZEY5LUVYDN43URBPTONTS \
  | 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: 5dbd5be498eae95c0dbcdd2217cdcd9c89a646b2190b0f80894ebdd83dc2cc33

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "afafa33964bfb52b1b7bfae69c654c68db9cd856c37cd6b6a804bd1af53b7e41",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2018-05-01T04:41:58Z",
    "title_canon_sha256": "028f09cbf58d8a187e9e41aeef11730f0702835b19bf87e3a271b68f65ef63a3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.00184",
    "kind": "arxiv",
    "version": 1
  }
}