Pith Number

pith:J25YBDNV

pith:2018:J25YBDNVJGR5AHHAK4XPE43V7T

not attested not anchored not stored refs pending

A Dirichlet Process Mixture Model of Discrete Choice

Akshay Vij, Rico Krueger, Taha H. Rashidi

arxiv:1801.06296 v1 · 2018-01-19 · stat.AP · econ.EM · stat.CO · stat.ME · 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{J25YBDNVJGR5AHHAK4XPE43V7T}

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	2026-05-18T00:25:30.592631Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4ebb808db549a3d01ce0572ef27375fce5c0b541b04a2be966f25f5e1906e7c9

Aliases

arxiv: 1801.06296 · arxiv_version: 1801.06296v1 · doi: 10.48550/arxiv.1801.06296 · pith_short_12: J25YBDNVJGR5 · pith_short_16: J25YBDNVJGR5AHHA · pith_short_8: J25YBDNV

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/J25YBDNVJGR5AHHAK4XPE43V7T \
  | 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: 4ebb808db549a3d01ce0572ef27375fce5c0b541b04a2be966f25f5e1906e7c9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f2eab943e05df9f106f8de692e43ea944f1e270ad340f74b481bab08f21c4f5e",
    "cross_cats_sorted": [
      "econ.EM",
      "stat.CO",
      "stat.ME",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.AP",
    "submitted_at": "2018-01-19T05:12:16Z",
    "title_canon_sha256": "c994d45811a7471ca350e3ef51de10400c51d3d2f5e71bf2b7123948ad41a811"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1801.06296",
    "kind": "arxiv",
    "version": 1
  }
}