Pith Number

pith:ZUQ4MUQM

pith:2019:ZUQ4MUQMY7LE7Z6PG7MAKEA2UB

not attested not anchored not stored refs pending

A general method for regularizing tensor decomposition methods via pseudo-data

Finale Doshi-Velez, Omer Gottesman, Weiwei Pan

arxiv:1905.10424 v1 · 2019-05-24 · stat.ML · 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{ZUQ4MUQMY7LE7Z6PG7MAKEA2UB}

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	2026-05-17T23:45:08.578500Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cd21c6520cc7d64fe7cf37d805101aa06f4ab3b7c75673b46656c09126bfc26a

Aliases

arxiv: 1905.10424 · arxiv_version: 1905.10424v1 · doi: 10.48550/arxiv.1905.10424 · pith_short_12: ZUQ4MUQMY7LE · pith_short_16: ZUQ4MUQMY7LE7Z6P · pith_short_8: ZUQ4MUQM

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/ZUQ4MUQMY7LE7Z6PG7MAKEA2UB \
  | 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: cd21c6520cc7d64fe7cf37d805101aa06f4ab3b7c75673b46656c09126bfc26a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c67fe5f963a603e09b5cd5b859ff1f81eacdbbb3bbaa5019dc57f58d5f377453",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2019-05-24T19:50:37Z",
    "title_canon_sha256": "8438dfe298b6178f2224b70f4e0ce70736fccd88b10df68cc6d3a884e8aaea61"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.10424",
    "kind": "arxiv",
    "version": 1
  }
}