Pith Number

pith:BCLGT6TY

pith:2018:BCLGT6TYWNMU5WNFNLWT6JBKRT

not attested not anchored not stored refs pending

Random taste heterogeneity in discrete choice models: Flexible nonparametric finite mixture distributions

Akshay Vij, Rico Krueger

arxiv:1802.02299 v1 · 2018-02-07 · econ.EM · stat.AP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BCLGT6TYWNMU5WNFNLWT6JBKRT}

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	2026-05-18T00:24:08.631557Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

089669fa78b3594ed9a56aed3f242a8cc70162b078d8d507a2b680106ac88d0f

Aliases

arxiv: 1802.02299 · arxiv_version: 1802.02299v1 · doi: 10.48550/arxiv.1802.02299 · pith_short_12: BCLGT6TYWNMU · pith_short_16: BCLGT6TYWNMU5WNF · pith_short_8: BCLGT6TY

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/BCLGT6TYWNMU5WNFNLWT6JBKRT \
  | 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: 089669fa78b3594ed9a56aed3f242a8cc70162b078d8d507a2b680106ac88d0f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a94703e96830aa3fb5f1a58fd3423c5de475f65af6fb84a0b2e1a256708756f4",
    "cross_cats_sorted": [
      "stat.AP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "econ.EM",
    "submitted_at": "2018-02-07T03:54:04Z",
    "title_canon_sha256": "bdc48fb9a2f712975cfd4446aa993bb16c6985abbf4b65aec7afd1adfb272a33"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.02299",
    "kind": "arxiv",
    "version": 1
  }
}