Pith Number

pith:KSEM3FKN

pith:2017:KSEM3FKN7KQIL2OERUX7GX6B7P

not attested not anchored not stored refs pending

Denoising Linear Models with Permuted Data

Ashwin Pananjady, Martin J. Wainwright, Thomas A. Courtade

arxiv:1704.07461 v1 · 2017-04-24 · stat.ML · cs.IT · math.IT · 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{KSEM3FKN7KQIL2OERUX7GX6B7P}

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	2026-05-18T00:45:38.018229Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5488cd954dfaa085e9c48d2ff35fc1fbf25cccf230be30e690a797eb4d635ce4

Aliases

arxiv: 1704.07461 · arxiv_version: 1704.07461v1 · doi: 10.48550/arxiv.1704.07461 · pith_short_12: KSEM3FKN7KQI · pith_short_16: KSEM3FKN7KQIL2OE · pith_short_8: KSEM3FKN

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/KSEM3FKN7KQIL2OERUX7GX6B7P \
  | 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: 5488cd954dfaa085e9c48d2ff35fc1fbf25cccf230be30e690a797eb4d635ce4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "78be2102b4debf5735b2f7900180f8b677f965fe469fab519d5a5bb9bfc286ca",
    "cross_cats_sorted": [
      "cs.IT",
      "math.IT",
      "math.ST",
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2017-04-24T20:46:48Z",
    "title_canon_sha256": "f820dee05709574d97221466ae4ae70f6d52d9bba65fe5e6f867fe4048f29689"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1704.07461",
    "kind": "arxiv",
    "version": 1
  }
}