Pith Number

pith:2N3RDPOO

pith:2026:2N3RDPOOOPNRN2GTW2JOK4KIRZ

not attested not anchored not stored refs pending

Focusing Where Vision Matters: Selective Training for Large Vision Language Models via Visual Information Gain

Sangheum Hwang, Seulbi Lee

arxiv:2602.17186 v2 · 2026-02-19 · 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{2N3RDPOOOPNRN2GTW2JOK4KIRZ}

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	2026-05-22T01:03:58.014389Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d37711bdce73db16e8d3b692e571488e47b0724dab0f2fd7720c0ee6f54d9880

Aliases

arxiv: 2602.17186 · arxiv_version: 2602.17186v2 · doi: 10.48550/arxiv.2602.17186 · pith_short_12: 2N3RDPOOOPNR · pith_short_16: 2N3RDPOOOPNRN2GT · pith_short_8: 2N3RDPOO

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/2N3RDPOOOPNRN2GTW2JOK4KIRZ \
  | 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: d37711bdce73db16e8d3b692e571488e47b0724dab0f2fd7720c0ee6f54d9880

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "38d815672282cd594ee39cb7568845d9ab6168b398cf9f33c8a45e0c93b68401",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2026-02-19T09:12:21Z",
    "title_canon_sha256": "f2a691b26e048d6c97be60dd201ca1233254fef2ac03fc7ca8c1fc0d7e448444"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2602.17186",
    "kind": "arxiv",
    "version": 2
  }
}