Pith Number

pith:WOCUUGII

pith:2024:WOCUUGIIEB4YUFX6STDRMOQKYD

not attested not anchored not stored refs pending

Zero-shot Building Age Classification from Facade Image Using GPT-4

Bin Chi, Jan Boehm, June Moh Goo, Meihui Wang, Xinglei Wang, Zichao Zeng

arxiv:2404.09921 v1 · 2024-04-15 · 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{WOCUUGIIEB4YUFX6STDRMOQKYD}

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.

Cited by

1 paper in Pith

CycleTrajectory: An End-to-End Pipeline for Enriching and Analyzing GPS Trajectories to Understand Cycling Behavior and Environment

Receipt and verification

First computed	2026-07-05T08:08:13.185531Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b3854a190820798a16fe94c7163a0ac0ee27c68566031179a1ecc941d9706e0b

Aliases

arxiv: 2404.09921 · arxiv_version: 2404.09921v1 · doi: 10.48550/arxiv.2404.09921 · pith_short_12: WOCUUGIIEB4Y · pith_short_16: WOCUUGIIEB4YUFX6 · pith_short_8: WOCUUGII

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/WOCUUGIIEB4YUFX6STDRMOQKYD \
  | 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: b3854a190820798a16fe94c7163a0ac0ee27c68566031179a1ecc941d9706e0b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5c2bc19c83b23b70574ac9387e6974340527af7eb6eecc2f4d0cc3528b2a5c08",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2024-04-15T16:47:22Z",
    "title_canon_sha256": "664738605df75db6fd48d372f492014ab9b64c6b98c324e00254f34d7f4570b4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2404.09921",
    "kind": "arxiv",
    "version": 1
  }
}