Pith Number

pith:AD2YXAIR

pith:2012:AD2YXAIRXPTIZHTNEDP7NMM5GS

not attested not anchored not stored refs pending

Combining Heterogeneous Classifiers for Relational Databases

Dinkar Sitaram, Geetha Manjunatha, M Narasimha Murty

arxiv:1201.2925 v2 · 2012-01-13 · cs.LG · cs.DB

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{AD2YXAIRXPTIZHTNEDP7NMM5GS}

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	2026-05-18T04:00:15.240049Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

00f58b8111bbe68c9e6d20dff6b19d348a85a91849d0229f52ae0191127e9a79

Aliases

arxiv: 1201.2925 · arxiv_version: 1201.2925v2 · doi: 10.48550/arxiv.1201.2925 · pith_short_12: AD2YXAIRXPTI · pith_short_16: AD2YXAIRXPTIZHTN · pith_short_8: AD2YXAIR

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/AD2YXAIRXPTIZHTNEDP7NMM5GS \
  | 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: 00f58b8111bbe68c9e6d20dff6b19d348a85a91849d0229f52ae0191127e9a79

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c761ebb9ad5ecf3a06e8ec8d9c0ad8fc2007b18000555ffc4636b7cd00b24984",
    "cross_cats_sorted": [
      "cs.DB"
    ],
    "license": "http://creativecommons.org/licenses/by/3.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2012-01-13T19:54:27Z",
    "title_canon_sha256": "57fed1c0e316e226ebf94222cadc658ecd87f09aaa1ee8f7bf76bfca963c41ef"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1201.2925",
    "kind": "arxiv",
    "version": 2
  }
}