Pith Number

pith:CFP47RUH

pith:2016:CFP47RUHQRXAXAP7KGNJLVWONR

not attested not anchored not stored refs pending

Multi-view Kernel Completion

Juho Rousu, Sahely Bhadra, Samuel Kaski

arxiv:1602.02518 v1 · 2016-02-08 · 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{CFP47RUHQRXAXAP7KGNJLVWONR}

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	2026-05-18T01:21:09.628426Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

115fcfc687846e0b81ff519a95d6ce6c6882eae541b0bcc8d3ae3bb53b9e3d0d

Aliases

arxiv: 1602.02518 · arxiv_version: 1602.02518v1 · doi: 10.48550/arxiv.1602.02518 · pith_short_12: CFP47RUHQRXA · pith_short_16: CFP47RUHQRXAXAP7 · pith_short_8: CFP47RUH

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/CFP47RUHQRXAXAP7KGNJLVWONR \
  | 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: 115fcfc687846e0b81ff519a95d6ce6c6882eae541b0bcc8d3ae3bb53b9e3d0d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b38ab18b15b34ae2494cb8127c43cd7b8a0891c677bb41c4d62bcca56bfe6e6e",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2016-02-08T10:29:13Z",
    "title_canon_sha256": "401983d1f5b3564bab2ba3f09ec67d44450c32442408ad27b5c656ac210fb809"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1602.02518",
    "kind": "arxiv",
    "version": 1
  }
}