Pith Number

pith:AY54L7GQ

pith:2010:AY54L7GQLVNWGODQU3MNXGMCJ7

not attested not anchored not stored refs pending

Online Multiple Kernel Learning for Structured Prediction

Andre F.T. Martins, Eric P. Xing, Mario A. T. Figueiredo, Noah A. Smith, Pedro M. Q. Aguiar

arxiv:1010.2770 v1 · 2010-10-13 · 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{AY54L7GQLVNWGODQU3MNXGMCJ7}

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	2026-05-18T04:39:19.202451Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

063bc5fcd05d5b633870a6d8db99824fc0c01a0160551adf7aaee1722debe42f

Aliases

arxiv: 1010.2770 · arxiv_version: 1010.2770v1 · doi: 10.48550/arxiv.1010.2770 · pith_short_12: AY54L7GQLVNW · pith_short_16: AY54L7GQLVNWGODQ · pith_short_8: AY54L7GQ

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/AY54L7GQLVNWGODQU3MNXGMCJ7 \
  | 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: 063bc5fcd05d5b633870a6d8db99824fc0c01a0160551adf7aaee1722debe42f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ec421c591fe698568d792b2e3d3f682be060391f5d5098bca3d94bd0230858e8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2010-10-13T20:48:30Z",
    "title_canon_sha256": "32f2920fb206791158b0424e0b2bb21158fd19a9affc795047975dd347c0d7ca"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1010.2770",
    "kind": "arxiv",
    "version": 1
  }
}