Pith Number

pith:QJK6K4SC

pith:2012:QJK6K4SCIPKSPXE6A7TZUWJ3QI

not attested not anchored not stored refs pending

SMML estimators for 1-dimensional continuous data

James G. Dowty

arxiv:1212.4906 v1 · 2012-12-20 · cs.IT · math.IT · math.ST · stat.ML · stat.TH

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QJK6K4SCIPKSPXE6A7TZUWJ3QI}

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	2026-05-18T03:38:04.399110Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8255e5724243d527dc9e07e79a593b822feeae3fb85fbc390f1ea69047548d0a

Aliases

arxiv: 1212.4906 · arxiv_version: 1212.4906v1 · doi: 10.48550/arxiv.1212.4906 · pith_short_12: QJK6K4SCIPKS · pith_short_16: QJK6K4SCIPKSPXE6 · pith_short_8: QJK6K4SC

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/QJK6K4SCIPKSPXE6A7TZUWJ3QI \
  | 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: 8255e5724243d527dc9e07e79a593b822feeae3fb85fbc390f1ea69047548d0a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "456706286291c3a17cb0eee9a565d3ce677c146241f0277c60de16e507f9af38",
    "cross_cats_sorted": [
      "math.IT",
      "math.ST",
      "stat.ML",
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2012-12-20T01:54:03Z",
    "title_canon_sha256": "ee3ae799aa2d92047e1ef768ef40fe2454e47e7c9d6f569ffc5a9b2ab9d92146"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1212.4906",
    "kind": "arxiv",
    "version": 1
  }
}