Pith Number

pith:YEUH4KB4

pith:2015:YEUH4KB456UDLZ6VOXJYWS3EFY

not attested not anchored not stored refs pending

Online Nonparametric Regression with General Loss Functions

Alexander Rakhlin, Karthik Sridharan

arxiv:1501.06598 v1 · 2015-01-26 · stat.ML · cs.IT · cs.LG · math.IT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YEUH4KB456UDLZ6VOXJYWS3EFY}

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	2026-05-18T02:28:39.522182Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c1287e283cefa835e7d575d38b4b642e044945ee99014cf7662ac645da02e6f5

Aliases

arxiv: 1501.06598 · arxiv_version: 1501.06598v1 · doi: 10.48550/arxiv.1501.06598 · pith_short_12: YEUH4KB456UD · pith_short_16: YEUH4KB456UDLZ6V · pith_short_8: YEUH4KB4

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/YEUH4KB456UDLZ6VOXJYWS3EFY \
  | 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: c1287e283cefa835e7d575d38b4b642e044945ee99014cf7662ac645da02e6f5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "22dd08a95412123a9d983c87c9766f83b097ba64deab417662367d6eb3004fee",
    "cross_cats_sorted": [
      "cs.IT",
      "cs.LG",
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2015-01-26T21:52:41Z",
    "title_canon_sha256": "0ea076a6c7f22d611280ac2d15ca160c405d1a9c77b9f45acbe301ec4e478c06"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1501.06598",
    "kind": "arxiv",
    "version": 1
  }
}