Pith Number

pith:G272IU2E

pith:2026:G272IU2E2R5B2GE3YZ52A7O7HX

not attested not anchored not stored refs pending

A Multinomial Probit Model for Asymmetric Choice Responses

Cash Looi, Didier Nibbering, Ruben Loaiza-Maya

arxiv:2608.10336 v1 · 2026-08-11 · econ.EM · stat.ME

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{G272IU2E2R5B2GE3YZ52A7O7HX}

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	2026-08-12T00:23:54.153757Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

36bfa45344d47a1d189bc67ba07ddf3de7887afbd092180112fa4ee281fc1edc

Aliases

arxiv: 2608.10336 · arxiv_version: 2608.10336v1 · doi: 10.48550/arxiv.2608.10336 · pith_short_12: G272IU2E2R5B · pith_short_16: G272IU2E2R5B2GE3 · pith_short_8: G272IU2E

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/G272IU2E2R5B2GE3YZ52A7O7HX \
  | 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: 36bfa45344d47a1d189bc67ba07ddf3de7887afbd092180112fa4ee281fc1edc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "066ad58eb1b8f2ffec338cf8ef176256c0722eb0333208440cd6a6116181bc31",
    "cross_cats_sorted": [
      "stat.ME"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "econ.EM",
    "submitted_at": "2026-08-11T00:37:19Z",
    "title_canon_sha256": "0779db067ff23be6b7c28eb2e071ba7c2fa22d2943e8515d62da70fb9f7c915c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2608.10336",
    "kind": "arxiv",
    "version": 1
  }
}