Pith Number

pith:WQZRJB4X

pith:2025:WQZRJB4XADL5OKBVMBO3FX7GKK

not attested not anchored not stored refs pending

Unsupervised Feature Transformation via In-context Generation, Generator-critic LLM Agents, and Duet-play Teaming

Haifeng Chen, Haoyue Bai, Nanxu Gong, Sixun Dong, Wangyang Ying, Xinyuan Wang, Yanjie Fu

arxiv:2504.21304 v1 · 2025-04-30 · 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{WQZRJB4XADL5OKBVMBO3FX7GKK}

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

Teaching Time Series to See and Speak: Forecasting with Aligned Visual and Textual Perspectives

Receipt and verification

First computed	2026-07-05T10:56:21.836274Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b43314879700d7d72835605db2dfe652bc66e110e9225fe21ff6b1e34e109d1a

Aliases

arxiv: 2504.21304 · arxiv_version: 2504.21304v1 · doi: 10.48550/arxiv.2504.21304 · pith_short_12: WQZRJB4XADL5 · pith_short_16: WQZRJB4XADL5OKBV · pith_short_8: WQZRJB4X

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/WQZRJB4XADL5OKBVMBO3FX7GKK \
  | 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: b43314879700d7d72835605db2dfe652bc66e110e9225fe21ff6b1e34e109d1a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ae671eff37962e8af5638af7b229142c6d7408544f6e3bc71a7baf09337eb73c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-04-30T04:26:03Z",
    "title_canon_sha256": "f9acc0602c8371ebba9ad375ea4a222e6465fa6c324306c5635dfbcb43ed5e8c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.21304",
    "kind": "arxiv",
    "version": 1
  }
}