Pith Number

pith:XMIEAJQZ

pith:2026:XMIEAJQZNPDRVGIZSCLRNBSP4B

not attested not anchored not stored refs pending

PERL: Parameter Efficient Reasoning in CLIP Latent Space

Concetto Spampinato, Daniela Giordano, Matteo Pennisi, Salvatore Calcagno, Simone Carnemolla

arxiv:2605.18464 v1 · 2026-05-18 · 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{XMIEAJQZNPDRVGIZSCLRNBSP4B}

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	2026-05-20T00:06:02.557473Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bb104026196bc71a9919909716864fe04fabeee9fcbeb7a1ff01f8949dbcb3d9

Aliases

arxiv: 2605.18464 · arxiv_version: 2605.18464v1 · doi: 10.48550/arxiv.2605.18464 · pith_short_12: XMIEAJQZNPDR · pith_short_16: XMIEAJQZNPDRVGIZ · pith_short_8: XMIEAJQZ

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/XMIEAJQZNPDRVGIZSCLRNBSP4B \
  | 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: bb104026196bc71a9919909716864fe04fabeee9fcbeb7a1ff01f8949dbcb3d9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "82d89441a2e3a1974dc95f8d51144ce598053a264a5273a8d996379147b55eaa",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2026-05-18T14:25:25Z",
    "title_canon_sha256": "98fab87ef8f23cf2a80302d75c3e7e46bfbb40769ccd21b62e1a71a85ba65b53"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.18464",
    "kind": "arxiv",
    "version": 1
  }
}