Pith Number

pith:VK75VXRP

pith:2026:VK75VXRPZ6454OAKHTJUFMJWGW

not attested not anchored not stored refs pending

In-Context Learning for the Imputation of Public Opinion Data with Large Language Models

Anna-Carolina Haensch, Georg Ahnert, Joseph W Sakshaug, Tobias Holtdirk

arxiv:2606.09351 v1 · 2026-06-08 · cs.CL · 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{VK75VXRPZ6454OAKHTJUFMJWGW}

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	2026-06-09T02:08:17.049172Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

aabfdade2fcfb9de380a3cd342b13635bb9e6b0a642bb0c44902044de1bd559c

Aliases

arxiv: 2606.09351 · arxiv_version: 2606.09351v1 · doi: 10.48550/arxiv.2606.09351 · pith_short_12: VK75VXRPZ645 · pith_short_16: VK75VXRPZ6454OAK · pith_short_8: VK75VXRP

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/VK75VXRPZ6454OAKHTJUFMJWGW \
  | 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: aabfdade2fcfb9de380a3cd342b13635bb9e6b0a642bb0c44902044de1bd559c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d82175b97efd6540ac9ae9196e19a23fb25c2c7591f4f0761916db3db0e418c2",
    "cross_cats_sorted": [
      "stat.ME"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2026-06-08T11:25:10Z",
    "title_canon_sha256": "0fcf52db8655967b47f77a9504fc74329a28a91ddf41e27b839fafc9c99ead52"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.09351",
    "kind": "arxiv",
    "version": 1
  }
}