Pith Number

pith:36IBWI6E

pith:2024:36IBWI6E34JYQ3YOATEQZX3ZPY

not attested not anchored not stored refs pending

Spectrally Transformed Kernel Regression

Maria-Florina Balcan, Pradeep Ravikumar, Rattana Pukdee, Roger Jin, Runtian Zhai

arxiv:2402.00645 v1 · 2024-02-01 · stat.ML · 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{36IBWI6E34JYQ3YOATEQZX3ZPY}

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	2026-07-05T07:40:15.872779Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

df901b23c4df13886f0e04c90cdf797e08fefc1e72fc1466d3454f98f3b5c631

Aliases

arxiv: 2402.00645 · arxiv_version: 2402.00645v1 · doi: 10.48550/arxiv.2402.00645 · pith_short_12: 36IBWI6E34JY · pith_short_16: 36IBWI6E34JYQ3YO · pith_short_8: 36IBWI6E

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/36IBWI6E34JYQ3YOATEQZX3ZPY \
  | 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: df901b23c4df13886f0e04c90cdf797e08fefc1e72fc1466d3454f98f3b5c631

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "15acf7e17faecdbcbbdbceaf33cf4327bcf5c7cf92483ac2b2e40c04aec66d79",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2024-02-01T15:07:31Z",
    "title_canon_sha256": "ad1db0054fa837d9321dc714d5123be9a5e4df92a97126af7bac314986cfca89"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2402.00645",
    "kind": "arxiv",
    "version": 1
  }
}