Pith Number

pith:ZFCIYYGS

pith:2025:ZFCIYYGSPJCME35DYCZ2Q54MCN

not attested not anchored not stored refs pending

DeMeVa at LeWiDi-2025: Modeling Perspectives with In-Context Learning and Label Distribution Learning

Anh Dang, Daniil Ignatev, Hugh Mee Wong, Nan Li, Shane Kaszefski Yaschuk

arxiv:2509.09524 v1 · 2025-09-11 · cs.CL · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZFCIYYGSPJCME35DYCZ2Q54MCN}

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	2026-07-05T12:09:37.509866Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c9448c60d27a44c26fa3c0b3a8778c136580a00af31b0fcba5ed96d4367ff5c4

Aliases

arxiv: 2509.09524 · arxiv_version: 2509.09524v1 · doi: 10.48550/arxiv.2509.09524 · pith_short_12: ZFCIYYGSPJCM · pith_short_16: ZFCIYYGSPJCME35D · pith_short_8: ZFCIYYGS

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/ZFCIYYGSPJCME35DYCZ2Q54MCN \
  | 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: c9448c60d27a44c26fa3c0b3a8778c136580a00af31b0fcba5ed96d4367ff5c4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "09d7ae8b6701643f20b5ce03ca83c20501ca06fb6da61fbaee11db5ff215167f",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2025-09-11T15:04:42Z",
    "title_canon_sha256": "0f2c6deb1d0f88d86494ed09a5358e7037a9c4027836d5bc8e4625dee0b681c9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2509.09524",
    "kind": "arxiv",
    "version": 1
  }
}