Pith Number

pith:Q67FBNJA

pith:2015:Q67FBNJA3VT2NMNRDUKQDSL3AZ

not attested not anchored not stored refs pending

label.switching: An R Package for Dealing with the Label Switching Problem in MCMC Outputs

Panagiotis Papastamoulis

arxiv:1503.02271 v1 · 2015-03-08 · stat.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{Q67FBNJA3VT2NMNRDUKQDSL3AZ}

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	2026-05-18T01:19:38.805622Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

87be50b520dd67a6b1b11d1501c97b0661883e8d110efb288b2500273639f4d6

Aliases

arxiv: 1503.02271 · arxiv_version: 1503.02271v1 · doi: 10.48550/arxiv.1503.02271 · pith_short_12: Q67FBNJA3VT2 · pith_short_16: Q67FBNJA3VT2NMNR · pith_short_8: Q67FBNJA

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/Q67FBNJA3VT2NMNRDUKQDSL3AZ \
  | 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: 87be50b520dd67a6b1b11d1501c97b0661883e8d110efb288b2500273639f4d6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b0343c2dace23b42410c8e8780d393bf02dc6c97ed6d77b8e13d9c45940fab49",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.CO",
    "submitted_at": "2015-03-08T12:51:48Z",
    "title_canon_sha256": "6548085cbb9669b3b2195073df8b43307594449e6959816726270c7f0b84cbb9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1503.02271",
    "kind": "arxiv",
    "version": 1
  }
}