Pith Number

pith:OT7PUQ54

pith:2015:OT7PUQ54QSIN6X2PDII3YD7RJB

not attested not anchored not stored refs pending

Convex Regularization for High-Dimensional Multi-Response Tensor Regression

Garvesh Raskutti, Han Chen, Ming Yuan

arxiv:1512.01215 v2 · 2015-12-03 · math.ST · stat.TH

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OT7PUQ54QSIN6X2PDII3YD7RJB}

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	2026-05-18T00:46:22.632919Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

74fefa43bc8490df5f4f1a11bc0ff1486218c70d6e04b4f65a140214248e716c

Aliases

arxiv: 1512.01215 · arxiv_version: 1512.01215v2 · doi: 10.48550/arxiv.1512.01215 · pith_short_12: OT7PUQ54QSIN · pith_short_16: OT7PUQ54QSIN6X2P · pith_short_8: OT7PUQ54

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/OT7PUQ54QSIN6X2PDII3YD7RJB \
  | 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: 74fefa43bc8490df5f4f1a11bc0ff1486218c70d6e04b4f65a140214248e716c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "69580248c7b6b518784cde346eb988969ac1ca1539d1694abd8f3b73f9826a12",
    "cross_cats_sorted": [
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.ST",
    "submitted_at": "2015-12-03T20:25:15Z",
    "title_canon_sha256": "1badb505343afc5e9edacc0cdf67ba4f8404ee4123ecb81dbdd6d63edc9fd979"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1512.01215",
    "kind": "arxiv",
    "version": 2
  }
}