Pith Number

pith:3DWWQTYY

pith:2012:3DWWQTYY4MYLJYWSJAME7QXELK

not attested not anchored not stored refs pending

A Randomized Mirror Descent Algorithm for Large Scale Multiple Kernel Learning

Andr\'as Gy\"orgy, Arash Afkanpour, Csaba Szepesv\'ari, Michael Bowling

arxiv:1205.0288 v2 · 2012-05-01 · 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{3DWWQTYY4MYLJYWSJAME7QXELK}

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	2026-05-18T02:21:15.791092Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d8ed684f18e330b4e2d248184fc2e45ab17f111f25f9dd6ee7116f508327711c

Aliases

arxiv: 1205.0288 · arxiv_version: 1205.0288v2 · doi: 10.48550/arxiv.1205.0288 · pith_short_12: 3DWWQTYY4MYL · pith_short_16: 3DWWQTYY4MYLJYWS · pith_short_8: 3DWWQTYY

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/3DWWQTYY4MYLJYWSJAME7QXELK \
  | 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: d8ed684f18e330b4e2d248184fc2e45ab17f111f25f9dd6ee7116f508327711c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9ec2afddc780f171a490d83e2e6cbddce36ac455f6cc06e1203e6991c6887366",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2012-05-01T23:42:57Z",
    "title_canon_sha256": "eb745ab1b5c87b112c2015729a5968c1a4bc26ecc0e6043a14a34115eabb212d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1205.0288",
    "kind": "arxiv",
    "version": 2
  }
}