Pith Number

pith:J35NNRCE

pith:2023:J35NNRCEWVM6CFRCAR5SFZ2AZR

not attested not anchored not stored refs pending

Solving the Forecast Combination Puzzle

David T. Frazier, Donald Poskitt, Gael M. Martin, Ryan Covey

arxiv:2308.05263 v1 · 2023-08-10 · econ.EM · stat.AP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{J35NNRCEWVM6CFRCAR5SFZ2AZR}

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

Bayesian Stacking via Proper Scoring Rule Optimization using a Gibbs Posterior

Receipt and verification

First computed	2026-07-05T06:39:57.971295Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4efad6c444b559e11622047b22e740cc6d60811fa5c1b09f054f0e452859df72

Aliases

arxiv: 2308.05263 · arxiv_version: 2308.05263v1 · doi: 10.48550/arxiv.2308.05263 · pith_short_12: J35NNRCEWVM6 · pith_short_16: J35NNRCEWVM6CFRC · pith_short_8: J35NNRCE

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/J35NNRCEWVM6CFRCAR5SFZ2AZR \
  | 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: 4efad6c444b559e11622047b22e740cc6d60811fa5c1b09f054f0e452859df72

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "50dfa4a031d576c1a299d71b6f42e14f16f286fc65c36b42e904fc527be4c79b",
    "cross_cats_sorted": [
      "stat.AP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "econ.EM",
    "submitted_at": "2023-08-10T00:16:31Z",
    "title_canon_sha256": "b619b84a2f2591e14c965cdd85ec222b04a9166ce65c780cd1ce73dc791f8bbb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2308.05263",
    "kind": "arxiv",
    "version": 1
  }
}