Pith Number

pith:RT5YUIRH

pith:2026:RT5YUIRHCQLGIGI2EB23RAIS6A

not attested not anchored not stored refs pending

Can Urban Blight Be Accessed with Vision-language Models: A Case Study in Detroit

Aohua Tian, Derek Van Berkel, Mark Lindquist, Xiaohao Yang, Xu Qiang

arxiv:2608.01753 v1 · 2026-08-03 · 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{RT5YUIRHCQLGIGI2EB23RAIS6A}

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	2026-08-04T02:06:48.284951Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8cfb8a2227141664191a2075b88112f031529442352ae192e769ec5cae7235cb

Aliases

arxiv: 2608.01753 · arxiv_version: 2608.01753v1 · doi: 10.48550/arxiv.2608.01753 · pith_short_12: RT5YUIRHCQLG · pith_short_16: RT5YUIRHCQLGIGI2 · pith_short_8: RT5YUIRH

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/RT5YUIRHCQLGIGI2EB23RAIS6A \
  | 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: 8cfb8a2227141664191a2075b88112f031529442352ae192e769ec5cae7235cb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d06e2e116a71366e9422d8fac54417a0c8b74163fa2e4888dfff7a10f2cb3cd8",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2026-08-03T06:21:05Z",
    "title_canon_sha256": "7633b1ad3f3678f5db02d467bc6c5db77a39f8c166237bbf10230e4d22cf5f05"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2608.01753",
    "kind": "arxiv",
    "version": 1
  }
}