Pith Number

pith:OXVGF6VT

pith:2025:OXVGF6VTFYKNSZX5RN22NHAHFX

not attested not anchored not stored refs pending

Benchmarking and Enhancing VLM for Compressed Image Understanding

Mai Xu, Shengxi Li, Siqi Li, Tongda Xu, Yan Wang, Yue Zhang, Zifu Zhang

arxiv:2512.20901 v2 · 2025-12-24 · 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{OXVGF6VTFYKNSZX5RN22NHAHFX}

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	2026-05-25T02:02:11.873871Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

75ea62fab32e14d966fd8b75a69c072dcabfb9937753a6dec69bc3bb3633626b

Aliases

arxiv: 2512.20901 · arxiv_version: 2512.20901v2 · doi: 10.48550/arxiv.2512.20901 · pith_short_12: OXVGF6VTFYKN · pith_short_16: OXVGF6VTFYKNSZX5 · pith_short_8: OXVGF6VT

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/OXVGF6VTFYKNSZX5RN22NHAHFX \
  | 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: 75ea62fab32e14d966fd8b75a69c072dcabfb9937753a6dec69bc3bb3633626b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f677f0117e46e01330871d1e7159e2a152af750569cfd182dbad30f3c65bf0de",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-12-24T02:59:01Z",
    "title_canon_sha256": "f3fc3a8b72b7a32853f113fca2e4e70b9f015f9feb71081c697421d5e9f18945"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2512.20901",
    "kind": "arxiv",
    "version": 2
  }
}