Pith Number

pith:2XJ66526

pith:2016:2XJ6652642MNQYUUIFKQ3NEEKD

not attested not anchored not stored refs pending

Randomised Algorithm for Feature Selection and Classification

Aida Brankovic, Alessandro Falsone, Luigi Piroddi, Maria Prandini

arxiv:1607.08400 v1 · 2016-07-28 · 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{2XJ6652642MNQYUUIFKQ3NEEKD}

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	2026-05-18T01:10:19.229986Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d5d3ef775ee698d8629441550db48450dcdc2938cd0367a81bd226bea85315b2

Aliases

arxiv: 1607.08400 · arxiv_version: 1607.08400v1 · doi: 10.48550/arxiv.1607.08400 · pith_short_12: 2XJ6652642MN · pith_short_16: 2XJ6652642MNQYUU · pith_short_8: 2XJ66526

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/2XJ6652642MNQYUUIFKQ3NEEKD \
  | 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: d5d3ef775ee698d8629441550db48450dcdc2938cd0367a81bd226bea85315b2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9727aee3279db63878b372876ae3da318afb4803401096da479faebc05185b19",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2016-07-28T11:07:31Z",
    "title_canon_sha256": "314acf6bcd922243f7a7292ab7a8db23ed9ebcaf213a5a0006462558fb26b101"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1607.08400",
    "kind": "arxiv",
    "version": 1
  }
}