Pith Number

pith:LZ2PZWQN

pith:2012:LZ2PZWQN7UO5KLSBZHPIIXVRYS

not attested not anchored not stored refs pending

Adaptive bridge regression modeling with model selection criteria

Shuichi Kawano

arxiv:1204.3130 v2 · 2012-04-14 · stat.ME

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LZ2PZWQN7UO5KLSBZHPIIXVRYS}

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	2026-05-18T03:33:48.113494Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5e74fcda0dfd1dd52e41c9de845eb1c4b07a8186cd364fdcfb389bbe8d67406d

Aliases

arxiv: 1204.3130 · arxiv_version: 1204.3130v2 · doi: 10.48550/arxiv.1204.3130 · pith_short_12: LZ2PZWQN7UO5 · pith_short_16: LZ2PZWQN7UO5KLSB · pith_short_8: LZ2PZWQN

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/LZ2PZWQN7UO5KLSBZHPIIXVRYS \
  | 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: 5e74fcda0dfd1dd52e41c9de845eb1c4b07a8186cd364fdcfb389bbe8d67406d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7d1c3860ee88381877e25f73cb5ce08ef6a0cc6a043d1f0de80f694bd7731de6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2012-04-14T02:08:26Z",
    "title_canon_sha256": "fc9ec0be7259cdb81f8e1fd7838bd7d42b480fadf7a8b65a03fef384c930f982"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1204.3130",
    "kind": "arxiv",
    "version": 2
  }
}