Pith Number

pith:XE6Q7MYY

pith:2026:XE6Q7MYYYMZYS25LCJGWGY4AFK

not attested not anchored not stored refs pending

Transporting Task Vectors across Different Architectures without Training

Angelo Porrello, Aniello Panariello, Filippo Rinaldi, Giacomo Salici, Simone Calderara

arxiv:2602.12952 v2 · 2026-02-13 · cs.LG · cs.AI · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XE6Q7MYYYMZYS25LCJGWGY4AFK}

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	2026-05-22T01:03:57.696376Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b93d0fb318c333896bab124d6363802aa5c533987397f000cef8d061643b2c5d

Aliases

arxiv: 2602.12952 · arxiv_version: 2602.12952v2 · doi: 10.48550/arxiv.2602.12952 · pith_short_12: XE6Q7MYYYMZY · pith_short_16: XE6Q7MYYYMZYS25L · pith_short_8: XE6Q7MYY

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/XE6Q7MYYYMZYS25LCJGWGY4AFK \
  | 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: b93d0fb318c333896bab124d6363802aa5c533987397f000cef8d061643b2c5d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e18d17fe9a871ac49f15c0747acd49ed75b1a7b4fc48866a325ac20885b07507",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.CV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-02-13T14:16:34Z",
    "title_canon_sha256": "78996be47a89c956d0a92891fe6c4a0dd74b7102a110fe5e3ee08edc25450bc6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2602.12952",
    "kind": "arxiv",
    "version": 2
  }
}