Pith Number

pith:OPYT3GUA

pith:2026:OPYT3GUAOCO6PE5MX3OPBNA6LK

not attested not anchored not stored refs pending

Moment-Based Inference for Regression with Latent Dirichlet Covariates

Ziyu Jiang

arxiv:2605.30718 v1 · 2026-05-29 · econ.EM · stat.ME · 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{OPYT3GUAOCO6PE5MX3OPBNA6LK}

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	2026-06-01T01:03:12.082523Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

73f13d9a80709de793acbedcf0b41e5aa34b370e151b189559b025f1c4fa4d1b

Aliases

arxiv: 2605.30718 · arxiv_version: 2605.30718v1 · doi: 10.48550/arxiv.2605.30718 · pith_short_12: OPYT3GUAOCO6 · pith_short_16: OPYT3GUAOCO6PE5M · pith_short_8: OPYT3GUA

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/OPYT3GUAOCO6PE5MX3OPBNA6LK \
  | 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: 73f13d9a80709de793acbedcf0b41e5aa34b370e151b189559b025f1c4fa4d1b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1c00cc242e133c0d5c4cb128d6e708e932ed3d92a2b94182c94db61a6ea5ce7e",
    "cross_cats_sorted": [
      "stat.ME",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "econ.EM",
    "submitted_at": "2026-05-29T01:24:17Z",
    "title_canon_sha256": "c3e0b07d77fe20658afcb369b3ff822104839a5668e0f47f7ad2fe430910a09e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.30718",
    "kind": "arxiv",
    "version": 1
  }
}