Pith Number

pith:CUTBSQNV

pith:2026:CUTBSQNV5HX6JGFFR4CBILEF4B

not attested not anchored not stored refs pending

How Few-Shot Examples Add Up: A Causal Decomposition of Function Vectors in In-Context Learning

Aleksandra Bakalova, Entang Wang, Michael Hahn, Yiwei Wang

arxiv:2605.16591 v1 · 2026-05-15 · cs.LG · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CUTBSQNV5HX6JGFFR4CBILEF4B}

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	2026-05-20T00:02:31.500607Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

15261941b5e9efe498a58f04142c85e043eff6f731bd4f950eb4afe4c590ac8b

Aliases

arxiv: 2605.16591 · arxiv_version: 2605.16591v1 · doi: 10.48550/arxiv.2605.16591 · pith_short_12: CUTBSQNV5HX6 · pith_short_16: CUTBSQNV5HX6JGFF · pith_short_8: CUTBSQNV

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/CUTBSQNV5HX6JGFFR4CBILEF4B \
  | 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: 15261941b5e9efe498a58f04142c85e043eff6f731bd4f950eb4afe4c590ac8b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "70f661e03048d2f1a9c1c7a184f69c7308b3651aae7d529e12ca3ea8bd414138",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-05-15T19:49:56Z",
    "title_canon_sha256": "c2ef8d679d6040b35be284cc0ec6e7c010786b807a8fc6df0c1d1bd954dafe85"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.16591",
    "kind": "arxiv",
    "version": 1
  }
}