Pith Number

pith:YCD5CD3V

pith:2024:YCD5CD3VMRJ6LAQYNAKV27VW64

not attested not anchored not stored refs pending

BIGCity: A Universal Spatiotemporal Model for Unified Trajectory and Traffic State Data Analysis

Jingyuan Wang, Ke Qu, Qian Huang, Xie Yu, Yifan Yang

arxiv:2412.00953 v1 · 2024-12-01 · 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{YCD5CD3VMRJ6LAQYNAKV27VW64}

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

Unraveling Spatio-Temporal Foundation Models via the Pipeline Lens: A Comprehensive Review

Receipt and verification

First computed	2026-07-05T09:42:50.853233Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c087d10f756453e5821868155d7eb6f710c209b516842c176c0948c65ef79a7a

Aliases

arxiv: 2412.00953 · arxiv_version: 2412.00953v1 · doi: 10.48550/arxiv.2412.00953 · pith_short_12: YCD5CD3VMRJ6 · pith_short_16: YCD5CD3VMRJ6LAQY · pith_short_8: YCD5CD3V

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/YCD5CD3VMRJ6LAQYNAKV27VW64 \
  | 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: c087d10f756453e5821868155d7eb6f710c209b516842c176c0948c65ef79a7a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5f3dc69e5eb1c3b56fe7060155a10e50ad606658bd375062cd3af6c1a5c6d806",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2024-12-01T20:10:55Z",
    "title_canon_sha256": "034eccacbea2d3dfad0b408802319e4040c0611dbdce5471b97a3325bec3d813"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2412.00953",
    "kind": "arxiv",
    "version": 1
  }
}