Pith Number

pith:L3EG254E

pith:2026:L3EG254ETMBZQCPEJBR4GMVME3

not attested not anchored not stored refs pending

A Negative Result on Cross-Model Activation Transfer in a Pythia Multi-Hop Setting

Peiyan Zhang

arxiv:2606.03280 v1 · 2026-06-02 · 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{L3EG254ETMBZQCPEJBR4GMVME3}

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	2026-06-03T01:05:38.022031Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5ec86d77849b039809e44863c332ac26fe5122c360042eb29aeb081d0e384808

Aliases

arxiv: 2606.03280 · arxiv_version: 2606.03280v1 · doi: 10.48550/arxiv.2606.03280 · pith_short_12: L3EG254ETMBZ · pith_short_16: L3EG254ETMBZQCPE · pith_short_8: L3EG254E

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/L3EG254ETMBZQCPEJBR4GMVME3 \
  | 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: 5ec86d77849b039809e44863c332ac26fe5122c360042eb29aeb081d0e384808

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "660a9969dc4c1bd8e6456092e03662f19804a8bfe7e18caac17193efc1aabdfd",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2026-06-02T07:46:01Z",
    "title_canon_sha256": "26ed43aeb29eaf077dc9a32c481cea777957e8dfaaeeeed0704f25ab33edfe23"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.03280",
    "kind": "arxiv",
    "version": 1
  }
}