Pith Number

pith:L4GSSI3Y

pith:2026:L4GSSI3YBPYUSV62JMJAVIXT76

not attested not anchored not stored refs pending

Cheap Probes Predict Expensive Training in 3D-CT Vision--Language Models

Renjie Liang

arxiv:2607.22771 v1 · 2026-07-24 · 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{L4GSSI3YBPYUSV62JMJAVIXT76}

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	2026-07-28T00:21:53.545742Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5f0d2923780bf14957da4b120aa2f3ffb371e13a6a6b1fdaeaf8697476836ce5

Aliases

arxiv: 2607.22771 · arxiv_version: 2607.22771v1 · doi: 10.48550/arxiv.2607.22771 · pith_short_12: L4GSSI3YBPYU · pith_short_16: L4GSSI3YBPYUSV62 · pith_short_8: L4GSSI3Y

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/L4GSSI3YBPYUSV62JMJAVIXT76 \
  | 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: 5f0d2923780bf14957da4b120aa2f3ffb371e13a6a6b1fdaeaf8697476836ce5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6547c4d972201cc2ef933868226fa4a91dc9981a7741f19929d5b096df44435f",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2026-07-24T04:28:33Z",
    "title_canon_sha256": "f61cb9232bdb2389564999e0c17131a4316cc45c2ab919c2d9d804904ddd95e7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.22771",
    "kind": "arxiv",
    "version": 1
  }
}