Pith Number

pith:GFUZ3N3G

pith:2018:GFUZ3N3G256NSAYDGIHEPQLFY5

not attested not anchored not stored refs pending

Leveraged volume sampling for linear regression

Daniel Hsu, Manfred K. Warmuth, Micha{\l} Derezi\'nski

arxiv:1802.06749 v3 · 2018-02-19 · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GFUZ3N3G256NSAYDGIHEPQLFY5}

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	2026-05-18T00:06:30.728484Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

31699db766d77cd90303320e47c165c7581fde05480b18a083ded5f969166aa0

Aliases

arxiv: 1802.06749 · arxiv_version: 1802.06749v3 · doi: 10.48550/arxiv.1802.06749 · pith_short_12: GFUZ3N3G256N · pith_short_16: GFUZ3N3G256NSAYD · pith_short_8: GFUZ3N3G

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/GFUZ3N3G256NSAYDGIHEPQLFY5 \
  | 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: 31699db766d77cd90303320e47c165c7581fde05480b18a083ded5f969166aa0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ecf9357067a59013cdddd084cb7f5c2a93d9f75e288c047e28bd32757220bed3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2018-02-19T18:35:39Z",
    "title_canon_sha256": "cc7f3d447304023871ebc68b303f36248ab3b37faf4b1fcf150996b74d7bae99"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.06749",
    "kind": "arxiv",
    "version": 3
  }
}