Pith Number

pith:EVAF4SNQ

pith:2026:EVAF4SNQR6L2N5D5NOLICNV6YP

not attested not anchored not stored refs pending

Small Vision-Language Models Know When They Are Wrong But Cannot Say So: A Two-Model Study of Stated versus Internal Confidence Under Realistic Image Degradation

M M Asif Ferdous

arxiv:2607.22034 v1 · 2026-07-24 · cs.CV · cs.CL · 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{EVAF4SNQR6L2N5D5NOLICNV6YP}

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	2026-07-27T01:20:44.389491Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

25405e49b08f97a6f47d6b968136bec3fbcb69ffe4ea0bc6a1ccd37a75e33a4e

Aliases

arxiv: 2607.22034 · arxiv_version: 2607.22034v1 · doi: 10.48550/arxiv.2607.22034 · pith_short_12: EVAF4SNQR6L2 · pith_short_16: EVAF4SNQR6L2N5D5 · pith_short_8: EVAF4SNQ

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/EVAF4SNQR6L2N5D5NOLICNV6YP \
  | 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: 25405e49b08f97a6f47d6b968136bec3fbcb69ffe4ea0bc6a1ccd37a75e33a4e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "62491fb2f20f27c24b2aa094f00ce271e6f5347f6fec91efbb63ba4f8162816a",
    "cross_cats_sorted": [
      "cs.CL",
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2026-07-24T07:00:32Z",
    "title_canon_sha256": "cf049364426aafdb60439312e45bb6c1afa183339cb108dc3282345daff7cd8d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.22034",
    "kind": "arxiv",
    "version": 1
  }
}