Pith Number

pith:PAZRSQI7

pith:2025:PAZRSQI7VC255GWQUMZIFP7O6A

not attested not anchored not stored refs pending

Unit Region Encoding: A Unified and Compact Geometry-aware Representation for Floorplan Applications

Huichao Zhang, Manyi Li, Pengyu Wang, Yaguang Wu, Zuojun Li

arxiv:2501.11097 v1 · 2025-01-19 · 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{PAZRSQI7VC255GWQUMZIFP7O6A}

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	2026-07-05T10:03:03.333888Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

783319411fa8b5de9ad0a33282bfeef03b21904ddbfdc83e1b62576d5dccccc1

Aliases

arxiv: 2501.11097 · arxiv_version: 2501.11097v1 · doi: 10.48550/arxiv.2501.11097 · pith_short_12: PAZRSQI7VC25 · pith_short_16: PAZRSQI7VC255GWQ · pith_short_8: PAZRSQI7

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/PAZRSQI7VC255GWQUMZIFP7O6A \
  | 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: 783319411fa8b5de9ad0a33282bfeef03b21904ddbfdc83e1b62576d5dccccc1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7678862ed89b81adbcfdf4959f91defdf7be1413b16a7eb698fdbba3abd38b51",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-01-19T16:17:20Z",
    "title_canon_sha256": "7b754b2caf52fab91b1ca79e04d25cefb80b94c6c73b3c56601d1af978625a06"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.11097",
    "kind": "arxiv",
    "version": 1
  }
}