Pith Number

pith:JY2UCP4M

pith:2021:JY2UCP4M3WLQH2HIBXVTTPQAYX

not attested not anchored not stored refs pending

Bayesian Time Varying Coefficient Model with Applications to Marketing Mix Modeling

Athena Dai, Edwin Ng, Zhishi Wang

arxiv:2106.03322 v4 · 2021-06-07 · stat.AP · 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{JY2UCP4M3WLQH2HIBXVTTPQAYX}

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

Hierarchical Clustering As a Novel Solution to the Notorious Multicollinearity Problem in Observational Causal Inference

Receipt and verification

First computed	2026-07-05T09:54:41.658456Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4e35413f8cdd9703e8e80deb39be00c5cbfa132cf9ef896ee187de7475a9f51d

Aliases

arxiv: 2106.03322 · arxiv_version: 2106.03322v4 · doi: 10.48550/arxiv.2106.03322 · pith_short_12: JY2UCP4M3WLQ · pith_short_16: JY2UCP4M3WLQH2HI · pith_short_8: JY2UCP4M

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/JY2UCP4M3WLQH2HIBXVTTPQAYX \
  | 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: 4e35413f8cdd9703e8e80deb39be00c5cbfa132cf9ef896ee187de7475a9f51d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "57d01817592f98aaeb33f9c36bb7e000d94e7867c6161d8ab0a59a90d3cc24bc",
    "cross_cats_sorted": [
      "stat.ME"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.AP",
    "submitted_at": "2021-06-07T03:38:29Z",
    "title_canon_sha256": "eb538155a1dfa040329ebf9ebce742eb54b62c85a91dd5233891057da589f6f6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2106.03322",
    "kind": "arxiv",
    "version": 4
  }
}