Pith Number

pith:2HKQMYBR

pith:2023:2HKQMYBR7TLIGEE4QN5BIYTLXJ

not attested not anchored not stored refs pending

Quantized Low-Rank Multivariate Regression with Random Dithering

Junren Chen, Michael K. Ng, Yueqi Wang

arxiv:2302.11197 v3 · 2023-02-22 · stat.ML · cs.LG · eess.SP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2HKQMYBR7TLIGEE4QN5BIYTLXJ}

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.

Cited by

1 paper in Pith

Robust Uniform Recovery of Structured Signals from Nonlinear Observations

Receipt and verification

First computed	2026-07-05T06:58:08.182196Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d1d5066031fcd683109c837a14626bba4208cc0fc53e23a18432adb99e92c82a

Aliases

arxiv: 2302.11197 · arxiv_version: 2302.11197v3 · doi: 10.48550/arxiv.2302.11197 · pith_short_12: 2HKQMYBR7TLI · pith_short_16: 2HKQMYBR7TLIGEE4 · pith_short_8: 2HKQMYBR

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/2HKQMYBR7TLIGEE4QN5BIYTLXJ \
  | 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: d1d5066031fcd683109c837a14626bba4208cc0fc53e23a18432adb99e92c82a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c860fec5cc3da297f783b00b21ab6da061c7e25190aab4adf4fb513324b48e2d",
    "cross_cats_sorted": [
      "cs.LG",
      "eess.SP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2023-02-22T08:14:24Z",
    "title_canon_sha256": "b3559b22ae6a6f57587cac036d6fd6524086919b6c6790ad8817226c0c616b75"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2302.11197",
    "kind": "arxiv",
    "version": 3
  }
}