Pith Number

pith:HSLUO3O3

pith:2011:HSLUO3O3GC35NAJPYWGUIGXOXG

not attested not anchored not stored refs pending

Partition Decomposition for Roll Call Data

Daniel N. Rockmore, Greg Leibon, Robert Savell, Scott Pauls

arxiv:1108.2805 v1 · 2011-08-13 · stat.AP · cs.SI · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HSLUO3O3GC35NAJPYWGUIGXOXG}

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	2026-05-18T04:15:35.591052Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3c97476ddb30b7d6812fc58d441aeeb98722d10f293d8ab5b4918df2946a4497

Aliases

arxiv: 1108.2805 · arxiv_version: 1108.2805v1 · doi: 10.48550/arxiv.1108.2805 · pith_short_12: HSLUO3O3GC35 · pith_short_16: HSLUO3O3GC35NAJP · pith_short_8: HSLUO3O3

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/HSLUO3O3GC35NAJPYWGUIGXOXG \
  | 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: 3c97476ddb30b7d6812fc58d441aeeb98722d10f293d8ab5b4918df2946a4497

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "75b598407b53b8341a63a730899389826b3aa247fe748ea6e1c92b19984eda15",
    "cross_cats_sorted": [
      "cs.SI",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.AP",
    "submitted_at": "2011-08-13T16:19:09Z",
    "title_canon_sha256": "051dedd1a93a947ff7c98f0fb503675aceef4bdae73c251880028e3fc398ba91"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1108.2805",
    "kind": "arxiv",
    "version": 1
  }
}