Pith Number

pith:7DRNLHFJ

pith:2022:7DRNLHFJQHKKQJPVC6ZRB42KRJ

not attested not anchored not stored refs pending

Multi-Graph Fusion Networks for Urban Region Embedding

Cheng Wang, Chuanpan Zheng, Ming Cheng, Shangbin Wu, Shichao Zhu, Shirui Pan, Xiaoliang Fan, Xu Yan

arxiv:2201.09760 v2 · 2022-01-24 · 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{7DRNLHFJQHKKQJPVC6ZRB42KRJ}

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

CausalPOI: Spatio-Temporal Graph-Based Causal Modeling for Cold-Start POI Check-in Forecasting

Receipt and verification

First computed	2026-07-05T04:21:09.222087Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f8e2d59ca981d4a825f517b310f34a8a414e9fdbf5619a0344647fe035c65865

Aliases

arxiv: 2201.09760 · arxiv_version: 2201.09760v2 · doi: 10.48550/arxiv.2201.09760 · pith_short_12: 7DRNLHFJQHKK · pith_short_16: 7DRNLHFJQHKKQJPV · pith_short_8: 7DRNLHFJ

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/7DRNLHFJQHKKQJPVC6ZRB42KRJ \
  | 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: f8e2d59ca981d4a825f517b310f34a8a414e9fdbf5619a0344647fe035c65865

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "522ed0fe1200e4c207b34ea4a35571e264070244f82a388572d25755883701eb",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2022-01-24T15:48:50Z",
    "title_canon_sha256": "09c4b553642b5599575252fb6d570187b6c669a386d3ad1f2a835e7ba4376f6a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2201.09760",
    "kind": "arxiv",
    "version": 2
  }
}