Pith Number

pith:FER6BRWN

pith:2026:FER6BRWNWGZ5GLXEW5RDMHXVIT

not attested not anchored not stored refs pending

City landscape in sight: A crowdsourced framework for unlocking urban-scale window view perceptions from real estate imagery

Ang Liu, Chucai Peng, Filip Biljecki, Sijie Yang, Yang Xiang, Zhixiang Zhou

arxiv:2606.15198 v2 · 2026-06-13 · cs.CV · cs.HC

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FER6BRWNWGZ5GLXEW5RDMHXVIT}

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	2026-07-07T02:19:54.838473Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2923e0c6cdb1b3d32ee4b762361ef544d2f86ac181854396e4637412e56d33d7

Aliases

arxiv: 2606.15198 · arxiv_version: 2606.15198v2 · doi: 10.48550/arxiv.2606.15198 · pith_short_12: FER6BRWNWGZ5 · pith_short_16: FER6BRWNWGZ5GLXE · pith_short_8: FER6BRWN

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/FER6BRWNWGZ5GLXEW5RDMHXVIT \
  | 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: 2923e0c6cdb1b3d32ee4b762361ef544d2f86ac181854396e4637412e56d33d7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "468356971494cb29403faff8a394e1f44376ad5db7c8331bbebc5071f5334b6a",
    "cross_cats_sorted": [
      "cs.HC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2026-06-13T08:46:16Z",
    "title_canon_sha256": "2a749023d9bcab173ae15645bc13d69f36a7994b518d14fb6b173c861fe79ac0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.15198",
    "kind": "arxiv",
    "version": 2
  }
}