Pith Number

pith:L2QS5XBE

pith:2017:L2QS5XBESY4ZKEQSNOJ5VV2P3N

not attested not anchored not stored refs pending

Prediction-Constrained Topic Models for Antidepressant Recommendation

Erik B. Sudderth, Finale Doshi-Velez, Gabriel Hope, Leah Weiner, Michael C. Hughes, Roy H. Perlis, Thomas H. McCoy

arxiv:1712.00499 v1 · 2017-12-01 · cs.LG · 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{L2QS5XBESY4ZKEQSNOJ5VV2P3N}

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	2026-05-18T00:29:05.114284Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5ea12edc2496399512126b93dad74fdb6707b64d39f0fa1c29e6774b29247db8

Aliases

arxiv: 1712.00499 · arxiv_version: 1712.00499v1 · doi: 10.48550/arxiv.1712.00499 · pith_short_12: L2QS5XBESY4Z · pith_short_16: L2QS5XBESY4ZKEQS · pith_short_8: L2QS5XBE

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/L2QS5XBESY4ZKEQSNOJ5VV2P3N \
  | 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: 5ea12edc2496399512126b93dad74fdb6707b64d39f0fa1c29e6774b29247db8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b6a9194b459df23c627016f91882b2932e3b4388d0d029f172a960c626686133",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2017-12-01T21:24:26Z",
    "title_canon_sha256": "559734642a22781e08ad8e5a7339deed7202fdd1edcaa01d43b59f6e216487fa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1712.00499",
    "kind": "arxiv",
    "version": 1
  }
}