Pith Number

pith:QJYAMH7V

pith:2010:QJYAMH7VLO2SRAIQF4KF7QDUE3

not attested not anchored not stored refs pending

Cross-Domain Object Matching with Model Selection

Makoto Yamada, Masashi Sugiyama

arxiv:1012.1416 v1 · 2010-12-07 · 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{QJYAMH7VLO2SRAIQF4KF7QDUE3}

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	2026-05-18T04:34:01.093733Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8270061ff55bb52881102f145fc07426f7110eac3efa7407cc9a399435591a0e

Aliases

arxiv: 1012.1416 · arxiv_version: 1012.1416v1 · doi: 10.48550/arxiv.1012.1416 · pith_short_12: QJYAMH7VLO2S · pith_short_16: QJYAMH7VLO2SRAIQ · pith_short_8: QJYAMH7V

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/QJYAMH7VLO2SRAIQF4KF7QDUE3 \
  | 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: 8270061ff55bb52881102f145fc07426f7110eac3efa7407cc9a399435591a0e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4299842b6b86383e15ee135697c95acd4e2f83cfe1e04356bdaf96ea149fb951",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2010-12-07T07:19:59Z",
    "title_canon_sha256": "65c34fc6fb85240db857bbf2c07e96d1240cf4a5a1d6ec5332af3c8bbe57db79"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1012.1416",
    "kind": "arxiv",
    "version": 1
  }
}