Pith Number

pith:A5O7ZJCI

pith:2025:A5O7ZJCIPDEQRWQ3DNILFMGBZ6

not attested not anchored not stored refs pending

Get me out of this hole: a profile likelihood approach to identifying and avoiding inferior local optima in choice models

Andrew Daly, David Bunch, Stephane Hess

arxiv:2506.02722 v1 · 2025-06-03 · econ.EM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{A5O7ZJCIPDEQRWQ3DNILFMGBZ6}

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

Statistical significance in choice modelling: computation, usage and reporting

Receipt and verification

First computed	2026-07-05T11:15:07.132984Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

075dfca44878c908da1b1b50b2b0c1cf8f6fcad49caa45b0de03cfd60a369b91

Aliases

arxiv: 2506.02722 · arxiv_version: 2506.02722v1 · doi: 10.48550/arxiv.2506.02722 · pith_short_12: A5O7ZJCIPDEQ · pith_short_16: A5O7ZJCIPDEQRWQ3 · pith_short_8: A5O7ZJCI

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/A5O7ZJCIPDEQRWQ3DNILFMGBZ6 \
  | 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: 075dfca44878c908da1b1b50b2b0c1cf8f6fcad49caa45b0de03cfd60a369b91

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "38f7415b6f54af5849df23ccc713c06b9cd6d2a221a07fd2ea943d5297ccbc3a",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "econ.EM",
    "submitted_at": "2025-06-03T10:25:59Z",
    "title_canon_sha256": "d04cc0ac099d58b327396a44874cdec7b98b29feb54973806c9eff2b1584b8f5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.02722",
    "kind": "arxiv",
    "version": 1
  }
}