Pith Number

pith:PQP2CVOD

pith:2017:PQP2CVODBFM5AZF4F6PPDDCQLZ

not attested not anchored not stored refs pending

Linear Regression with Sparsely Permuted Data

Emanuel Ben-David, Martin Slawski

arxiv:1710.06030 v2 · 2017-10-16 · math.ST · stat.ME · stat.ML · 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{PQP2CVODBFM5AZF4F6PPDDCQLZ}

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	2026-05-18T00:30:27.701969Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7c1fa155c30959d064bc2f9ef18c505e69a6198c6714f89d5509bdf5ebb18e2a

Aliases

arxiv: 1710.06030 · arxiv_version: 1710.06030v2 · doi: 10.48550/arxiv.1710.06030 · pith_short_12: PQP2CVODBFM5 · pith_short_16: PQP2CVODBFM5AZF4 · pith_short_8: PQP2CVOD

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/PQP2CVODBFM5AZF4F6PPDDCQLZ \
  | 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: 7c1fa155c30959d064bc2f9ef18c505e69a6198c6714f89d5509bdf5ebb18e2a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "89b66c6d331b0a5a7dcbe124ea4aa0bdaaafba7d1faf0d598ef5ecda51346e73",
    "cross_cats_sorted": [
      "stat.ME",
      "stat.ML",
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.ST",
    "submitted_at": "2017-10-16T23:24:23Z",
    "title_canon_sha256": "93a250630c25a2bdea2161197646d36a9ad7d4d2c6e64d74e333145a2a38a11e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1710.06030",
    "kind": "arxiv",
    "version": 2
  }
}