Pith Number

pith:NKWQ4667

pith:2025:NKWQ46676QJSY7HHOXUFS7UQJD

not attested not anchored not stored refs pending

Model Fusion via Neuron Transplantation

Achim Streit, Charlotte Debus, Jasmin H\"orter, Markus G\"otz, Muhammed \"Oz, Nicholas Kiefer

arxiv:2502.06849 v1 · 2025-02-07 · 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{NKWQ46676QJSY7HHOXUFS7UQJD}

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	2026-07-05T10:12:28.791708Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6aad0e7bdff4132c7ce775e8597e9048e1f0bfb3ec95a717f379e5a27b603a7b

Aliases

arxiv: 2502.06849 · arxiv_version: 2502.06849v1 · doi: 10.48550/arxiv.2502.06849 · pith_short_12: NKWQ46676QJS · pith_short_16: NKWQ46676QJSY7HH · pith_short_8: NKWQ4667

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/NKWQ46676QJSY7HHOXUFS7UQJD \
  | 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: 6aad0e7bdff4132c7ce775e8597e9048e1f0bfb3ec95a717f379e5a27b603a7b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ee040b62678dd1eb4737782509f49af9248c9085d03ed41ad492981e41c05430",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-02-07T08:45:38Z",
    "title_canon_sha256": "caa27652159cc0de91f813800887a6bf21578755a2f9a27c9786b1affc498414"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.06849",
    "kind": "arxiv",
    "version": 1
  }
}