Pith Number

pith:7IHQJG24

pith:2025:7IHQJG24LB5GASR5VWY7NR4ETR

not attested not anchored not stored refs pending

A Knowledge Noise Mitigation Framework for Knowledge-based Visual Question Answering

Jinyuan Liu, Sihang Liu, Xinru Zhang, Zhiyue Liu

arxiv:2509.09159 v1 · 2025-09-11 · 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{7IHQJG24LB5GASR5VWY7NR4ETR}

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	2026-07-05T12:09:30.728659Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fa0f049b5c587a604a3dadb1f6c7849c70aaf3ddd48e6a1c0a660598de8fd964

Aliases

arxiv: 2509.09159 · arxiv_version: 2509.09159v1 · doi: 10.48550/arxiv.2509.09159 · pith_short_12: 7IHQJG24LB5G · pith_short_16: 7IHQJG24LB5GASR5 · pith_short_8: 7IHQJG24

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/7IHQJG24LB5GASR5VWY7NR4ETR \
  | 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: fa0f049b5c587a604a3dadb1f6c7849c70aaf3ddd48e6a1c0a660598de8fd964

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e4a755fb67ae94366f36c529bf50f0aa0d1313785ecf14e07ecab888e73ebc18",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-09-11T05:40:26Z",
    "title_canon_sha256": "a62fe6030c0d01de381be19736559baba832f53499bfb76f213e08f484e8eeb7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2509.09159",
    "kind": "arxiv",
    "version": 1
  }
}