Pith Number

pith:RNKDZ4UV

pith:2025:RNKDZ4UVLO7QCQBJY7VZX67LHV

not attested not anchored not stored refs pending

VisionTrap: Unanswerable Questions On Visual Data

Abdullah Ibne Masud Mahi, Asir Saadat, Sabbir Ahmed, Shahriar Mahmud, Syem Aziz

arxiv:2507.17262 v1 · 2025-07-23 · 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{RNKDZ4UVLO7QCQBJY7VZX67LHV}

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	2026-07-05T11:42:04.698768Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8b543cf2955bbf014029c7eb9bfbeb3d710bec23754c00ceb8511f2edc74494e

Aliases

arxiv: 2507.17262 · arxiv_version: 2507.17262v1 · doi: 10.48550/arxiv.2507.17262 · pith_short_12: RNKDZ4UVLO7Q · pith_short_16: RNKDZ4UVLO7QCQBJ · pith_short_8: RNKDZ4UV

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/RNKDZ4UVLO7QCQBJY7VZX67LHV \
  | 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: 8b543cf2955bbf014029c7eb9bfbeb3d710bec23754c00ceb8511f2edc74494e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5b155a2e9f0ac415e2f30a7f01d351c44b43bdc06d7a097f5932ce843cc265fa",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-07-23T07:00:19Z",
    "title_canon_sha256": "18b9fbfdda8f01874d8191b71c336da494f8833f3a76b1c69e87af61917f7e1f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.17262",
    "kind": "arxiv",
    "version": 1
  }
}