Pith Number

pith:KZKSZ4CE

pith:2017:KZKSZ4CE6M26YKMH5ZXVTNTXXA

not attested not anchored not stored refs pending

Random Projections For Large-Scale Regression

Christina Heinze, Gian-Andrea Thanei, Nicolai Meinshausen

arxiv:1701.05325 v1 · 2017-01-19 · 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{KZKSZ4CE6M26YKMH5ZXVTNTXXA}

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	2026-05-18T00:52:30.241403Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

56552cf044f335ec2987ee6f59b677b81ef6272d0498bc566821fbefb6bb7edc

Aliases

arxiv: 1701.05325 · arxiv_version: 1701.05325v1 · doi: 10.48550/arxiv.1701.05325 · pith_short_12: KZKSZ4CE6M26 · pith_short_16: KZKSZ4CE6M26YKMH · pith_short_8: KZKSZ4CE

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/KZKSZ4CE6M26YKMH5ZXVTNTXXA \
  | 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: 56552cf044f335ec2987ee6f59b677b81ef6272d0498bc566821fbefb6bb7edc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b9e13a5e6dcc79ba4f6fda11d84c4568da2add8a5f2d7f4b149fffddf1dfd9c6",
    "cross_cats_sorted": [
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.ST",
    "submitted_at": "2017-01-19T08:14:38Z",
    "title_canon_sha256": "b6d2c47c72e6970331940c0c2b8c90d91fac651754064628976b3d59b36d7aa9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1701.05325",
    "kind": "arxiv",
    "version": 1
  }
}