Pith Number

pith:CGTOEV5H

pith:2023:CGTOEV5HJBCM7TOQA66SSPMDFD

not attested not anchored not stored refs pending

Distributional Latent Variable Models with an Application in Active Cognitive Testing

Aaron Seitz, Anja Pahor, Dennis L Barbour, Dom CP Marticorena, Geetha Ramani, Imani Goffney, Jacob R Gardner, Robert Kasumba, Susanne M Jaeggi

arxiv:2312.09316 v2 · 2023-12-14 · cs.AI · cs.HC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CGTOEV5HJBCM7TOQA66SSPMDFD}

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	2026-07-05T09:11:46.434558Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

11a6e257a74844cfcdd007bd293d8328d9941d97a8fb21dca2735f12b2723419

Aliases

arxiv: 2312.09316 · arxiv_version: 2312.09316v2 · doi: 10.48550/arxiv.2312.09316 · pith_short_12: CGTOEV5HJBCM · pith_short_16: CGTOEV5HJBCM7TOQ · pith_short_8: CGTOEV5H

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/CGTOEV5HJBCM7TOQA66SSPMDFD \
  | 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: 11a6e257a74844cfcdd007bd293d8328d9941d97a8fb21dca2735f12b2723419

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "66e87d8a10bf8331843852cfcc4fa63e7b91c9caa2eb3b55871d453d9c81c502",
    "cross_cats_sorted": [
      "cs.HC"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2023-12-14T19:59:21Z",
    "title_canon_sha256": "fd621159359b54890eefac3ea21d3b219ee35112955abca5157dabf1af77acaa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2312.09316",
    "kind": "arxiv",
    "version": 2
  }
}