Pith Number

pith:3AZEY4OB

pith:2025:3AZEY4OBTO4RSRIHHAKBOAMNXV

not attested not anchored not stored refs pending

Testing the Limits of Fine-Tuning for Improving Visual Cognition in Vision Language Models

Elif Akata, Eric Schulz, Joshua B. Tenenbaum, Konstantinos Voudouris, Luca M. Schulze Buschoff, Matthias Bethge

arxiv:2502.15678 v2 · 2025-02-21 · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3AZEY4OBTO4RSRIHHAKBOAMNXV}

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	2026-07-05T11:12:28.080740Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d8324c71c19bb9194507381417018dbd672a5347ca6aa93b3422f1fc1dc709da

Aliases

arxiv: 2502.15678 · arxiv_version: 2502.15678v2 · doi: 10.48550/arxiv.2502.15678 · pith_short_12: 3AZEY4OBTO4R · pith_short_16: 3AZEY4OBTO4RSRIH · pith_short_8: 3AZEY4OB

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/3AZEY4OBTO4RSRIHHAKBOAMNXV \
  | 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: d8324c71c19bb9194507381417018dbd672a5347ca6aa93b3422f1fc1dc709da

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0c2772a0b0d0371cf075f429ac9b2418ee16ce96eda1b1f4045fbfe08960a8e7",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-02-21T18:58:30Z",
    "title_canon_sha256": "8fc40145e447232aa684f9dae8f91d31ed33f81a30e1e2a8322b7240aa297d97"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.15678",
    "kind": "arxiv",
    "version": 2
  }
}