Pith Number

pith:PHQ2GNQ4

pith:2026:PHQ2GNQ4XJBPRZEIZEJREDCXTT

not attested not anchored not stored refs pending

Towards an automated AI-based framework for floor plan compliance checks for residential buildings

Alexandra Kleeman, Debaditya Acharya, Sarah Foster, Subash Gautam

arxiv:2607.00015 v1 · 2026-05-26 · cs.CY · cs.AI · cs.CV · cs.ET

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PHQ2GNQ4XJBPRZEIZEJREDCXTT}

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	2026-07-02T00:18:04.710169Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

79e1a3361cba42f8e488c913120c579cc42884ebc3496c5bf97d53318e28cfca

Aliases

arxiv: 2607.00015 · arxiv_version: 2607.00015v1 · doi: 10.48550/arxiv.2607.00015 · pith_short_12: PHQ2GNQ4XJBP · pith_short_16: PHQ2GNQ4XJBPRZEI · pith_short_8: PHQ2GNQ4

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/PHQ2GNQ4XJBPRZEIZEJREDCXTT \
  | 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: 79e1a3361cba42f8e488c913120c579cc42884ebc3496c5bf97d53318e28cfca

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "06c8efad2c4de62b264425882818d36c5fedd65cd1dced1287e8deacbfe64f3a",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.CV",
      "cs.ET"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CY",
    "submitted_at": "2026-05-26T02:29:24Z",
    "title_canon_sha256": "95ffe033c9ed12e9b5bab85005e3409409d7371b49f7687a0f9756ffa8074bbe"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.00015",
    "kind": "arxiv",
    "version": 1
  }
}