Pith Number

pith:KKTMMFYS

pith:2013:KKTMMFYS3TJ7DAQURR7WWLLW42

not attested not anchored not stored refs pending

Learning directed acyclic graphs based on sparsest permutations

Caroline Uhler, Garvesh Raskutti

arxiv:1307.0366 v4 · 2013-07-01 · math.ST · cs.LG · 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{KKTMMFYS3TJ7DAQURR7WWLLW42}

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.

Cited by

1 paper in Pith

Score-based Greedy Search for Structure Identification of Partially Observed Linear Causal Models

Receipt and verification

First computed	2026-05-17T23:39:28.197025Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

52a6c61712dcd3f182148c7f6b2d76e68fa76dc54ca798f28a4bbefedcb2d45a

Aliases

arxiv: 1307.0366 · arxiv_version: 1307.0366v4 · doi: 10.48550/arxiv.1307.0366 · pith_short_12: KKTMMFYS3TJ7 · pith_short_16: KKTMMFYS3TJ7DAQU · pith_short_8: KKTMMFYS

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/KKTMMFYS3TJ7DAQURR7WWLLW42 \
  | 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: 52a6c61712dcd3f182148c7f6b2d76e68fa76dc54ca798f28a4bbefedcb2d45a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c3d8fde835cb2a770f525ef60b283779fc13da73b3f96b0a13bbe1f076af80d3",
    "cross_cats_sorted": [
      "cs.LG",
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.ST",
    "submitted_at": "2013-07-01T13:41:40Z",
    "title_canon_sha256": "1707d570f8111c6e4dd839e4302bf80a31b8ea6d3055174c162a36619b22f737"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1307.0366",
    "kind": "arxiv",
    "version": 4
  }
}