Pith Number

pith:64XYL5IZ

pith:2023:64XYL5IZAV4IDQMS4OWSQPDQVR

not attested not anchored not stored refs pending

City Foundation Models for Learning General Purpose Representations from OpenStreetMap

Gao Cong, Pasquale Balsebre, Weiming Huang, Yi Li

arxiv:2310.00583 v3 · 2023-10-01 · cs.DB · 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{64XYL5IZAV4IDQMS4OWSQPDQVR}

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

UrbanMind: Towards Urban General Intelligence via Tool-Enhanced Retrieval-Augmented Generation and Multilevel Optimization

Receipt and verification

First computed	2026-07-05T09:34:09.852371Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f72f85f519057881c192e3ad283c70ac787566d9d6bce1750b2597733a84701e

Aliases

arxiv: 2310.00583 · arxiv_version: 2310.00583v3 · doi: 10.48550/arxiv.2310.00583 · pith_short_12: 64XYL5IZAV4I · pith_short_16: 64XYL5IZAV4IDQMS · pith_short_8: 64XYL5IZ

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/64XYL5IZAV4IDQMS4OWSQPDQVR \
  | 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: f72f85f519057881c192e3ad283c70ac787566d9d6bce1750b2597733a84701e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ba4af5ebeed8213a9575d7c12b58d57177fddb0e991ccb950c58ef16687016ae",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.DB",
    "submitted_at": "2023-10-01T05:55:30Z",
    "title_canon_sha256": "c685a4f85958af287052c369a1751c856ebbf7e39ace28257148e2cbd2f89bda"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2310.00583",
    "kind": "arxiv",
    "version": 3
  }
}