Pith Number

pith:CYJXDK6E

pith:2025:CYJXDK6EKPEROXVESFZD6MXJ5I

not attested not anchored not stored refs pending

PictSure: Pretraining Embeddings Matters for In-Context Learning Image Classifiers

Cornelius Wolff, Lukas Schiesser, Simon Pukrop, Sophie Haas

arxiv:2506.14842 v2 · 2025-06-16 · cs.CV · 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{CYJXDK6EKPEROXVESFZD6MXJ5I}

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	2026-06-01T01:03:43.606013Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

161371abc453c9175ea491723f32e9ea1a5a38a83e37f51ce5b106a7a69fd5da

Aliases

arxiv: 2506.14842 · arxiv_version: 2506.14842v2 · doi: 10.48550/arxiv.2506.14842 · pith_short_12: CYJXDK6EKPER · pith_short_16: CYJXDK6EKPEROXVE · pith_short_8: CYJXDK6E

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/CYJXDK6EKPEROXVESFZD6MXJ5I \
  | 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: 161371abc453c9175ea491723f32e9ea1a5a38a83e37f51ce5b106a7a69fd5da

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "38e6b5aca4d7e6142f91d43397c725758632696d0135e888a9750035eb1a29ff",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-06-16T08:57:03Z",
    "title_canon_sha256": "7301fe09c330cebbebda1136cbca2b8d0f09de4cb9bb5dcc94529a7714cc97f6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.14842",
    "kind": "arxiv",
    "version": 2
  }
}