Pith Number

pith:H2HBDYYB

pith:2023:H2HBDYYBBOMSAFWDXY2YF64R3F

not attested not anchored not stored refs pending

Inferring High-level Geographical Concepts via Knowledge Graph and Multi-scale Data Integration: A Case Study of C-shaped Building Pattern Recognition

Chunbo Liu, Lu Cheng, Mi Shu, Wenjia Xu, Yang Wang, Yi Xiao, Zhiwei Wei

arxiv:2304.09391 v1 · 2023-04-19 · 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{H2HBDYYBBOMSAFWDXY2YF64R3F}

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	2026-07-05T06:02:37.891344Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3e8e11e3010b992016c3be3582fb91d94886f5c063067c8451f052924302f541

Aliases

arxiv: 2304.09391 · arxiv_version: 2304.09391v1 · doi: 10.48550/arxiv.2304.09391 · pith_short_12: H2HBDYYBBOMS · pith_short_16: H2HBDYYBBOMSAFWD · pith_short_8: H2HBDYYB

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/H2HBDYYBBOMSAFWDXY2YF64R3F \
  | 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: 3e8e11e3010b992016c3be3582fb91d94886f5c063067c8451f052924302f541

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4155b024b4bcfe904afc055a06cb62e6ddc41c5876f91cd11b3afccf62f8a1fa",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2023-04-19T03:03:50Z",
    "title_canon_sha256": "d9ed054bcd97bd6034c563f7e05daad91b161b1c38d27814d4869bebcbffdbc9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2304.09391",
    "kind": "arxiv",
    "version": 1
  }
}