Pith Number

pith:U3R7LCGE

pith:2025:U3R7LCGEF3GQ24DRCQ7F3KCVY6

not attested not anchored not stored refs pending

Can LLM Improve for Expert Forecast Combination? Evidence from the European Central Bank Survey

Jue Wang, Yinuo Ren

arxiv:2506.23154 v1 · 2025-06-29 · 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{U3R7LCGEF3GQ24DRCQ7F3KCVY6}

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	2026-07-05T11:29:16.653000Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a6e3f588c42ecd0d7071143e5da855c78b0e97ca0a0438e6288fa0f469ce539f

Aliases

arxiv: 2506.23154 · arxiv_version: 2506.23154v1 · doi: 10.48550/arxiv.2506.23154 · pith_short_12: U3R7LCGEF3GQ · pith_short_16: U3R7LCGEF3GQ24DR · pith_short_8: U3R7LCGE

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/U3R7LCGEF3GQ24DRCQ7F3KCVY6 \
  | 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: a6e3f588c42ecd0d7071143e5da855c78b0e97ca0a0438e6288fa0f469ce539f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b69334602359583f5d3280542e07199f7531bfbccbc2e585059cfbccf945c130",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.AP",
    "submitted_at": "2025-06-29T09:22:08Z",
    "title_canon_sha256": "6c98059ed463d8b90aa650a63921a86494b8bd4ace21f5a7a4bb0c24b374e963"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.23154",
    "kind": "arxiv",
    "version": 1
  }
}