Pith Number

pith:4SFF2AUY

pith:2025:4SFF2AUYZVXNIBXSQJYP7WAUJG

not attested not anchored not stored refs pending

Train Once, Reuse Everywhere: Generalizable Implicit In-Context Learning by Routing Attention

Jiaqian Li, Ligong Han, Ruixiang Tang, Wenya Wang, Yanshu Li

arxiv:2509.22854 v2 · 2025-09-26 · cs.CL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4SFF2AUYZVXNIBXSQJYP7WAUJG}

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

Distributional Alignment as a Criterion for Designing Task Vectors in In-Context Learning

Receipt and verification

First computed	2026-06-03T02:05:42.470938Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e48a5d0298cd6ed406f28270ffd814498dc42f300b9dfae27f7959b209a347eb

Aliases

arxiv: 2509.22854 · arxiv_version: 2509.22854v2 · doi: 10.48550/arxiv.2509.22854 · pith_short_12: 4SFF2AUYZVXN · pith_short_16: 4SFF2AUYZVXNIBXS · pith_short_8: 4SFF2AUY

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/4SFF2AUYZVXNIBXSQJYP7WAUJG \
  | 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: e48a5d0298cd6ed406f28270ffd814498dc42f300b9dfae27f7959b209a347eb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3e14eb463dc6b103fef1b4ca9576325aa61cbaed1409745a4f16f00658cb7efb",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2025-09-26T19:05:45Z",
    "title_canon_sha256": "916a70bf0b200595fb649ab03b7676311b288fa5750e3f49ff9c5f9d8b85ffe3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2509.22854",
    "kind": "arxiv",
    "version": 2
  }
}