Pith Number

pith:OGI7OC7T

pith:2018:OGI7OC7TGXPAZ3AWYOYTMIQ32A

not attested not anchored not stored refs pending

MISSION: Ultra Large-Scale Feature Selection using Count-Sketches

Amirali Aghazadeh, Anshumali Shrivastava, Daniel LeJeune, Gautam Dasarathy, Richard G. Baraniuk, Ryan Spring

arxiv:1806.04310 v1 · 2018-06-12 · cs.DS · cs.LG · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OGI7OC7TGXPAZ3AWYOYTMIQ32A}

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	2026-05-18T00:13:35.917928Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7191f70bf335de0cec16c3b136221bd035de5dd167ebba8b730e6b995070fa84

Aliases

arxiv: 1806.04310 · arxiv_version: 1806.04310v1 · doi: 10.48550/arxiv.1806.04310 · pith_short_12: OGI7OC7TGXPA · pith_short_16: OGI7OC7TGXPAZ3AW · pith_short_8: OGI7OC7T

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/OGI7OC7TGXPAZ3AWYOYTMIQ32A \
  | 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: 7191f70bf335de0cec16c3b136221bd035de5dd167ebba8b730e6b995070fa84

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1e9029fc77ee7ca28a74c83ccc6113d3fc342c52d6c133ae7d0eb409f3359022",
    "cross_cats_sorted": [
      "cs.LG",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2018-06-12T03:03:13Z",
    "title_canon_sha256": "37353e18d1b4c25387a05f9d6c7882b3160dee60d9186e488eaa09a0586cd708"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.04310",
    "kind": "arxiv",
    "version": 1
  }
}