Pith Number

pith:7WEYTIOL

pith:2025:7WEYTIOLGHFOT73O5QFC7OTG2Z

not attested not anchored not stored refs pending

NAICS-Aware Graph Neural Networks for Large-Scale POI Co-visitation Prediction: A Multi-Modal Dataset and Methodology

Abrar Wafa, Di\'ana Hidv\'egi, Hend Alrasheed, Mohsen Bahrami, Omar Alomeir, Yazeed Alrubyli

arxiv:2507.19697 v1 · 2025-07-25 · cs.LG

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7WEYTIOLGHFOT73O5QFC7OTG2Z}

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	2026-07-05T11:43:39.498906Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fd8989a1cb31cae9ff6eec0a2fba66d6547259b7755e7fa70ec58b8ca41f75d4

Aliases

arxiv: 2507.19697 · arxiv_version: 2507.19697v1 · doi: 10.48550/arxiv.2507.19697 · pith_short_12: 7WEYTIOLGHFO · pith_short_16: 7WEYTIOLGHFOT73O · pith_short_8: 7WEYTIOL

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/7WEYTIOLGHFOT73O5QFC7OTG2Z \
  | 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: fd8989a1cb31cae9ff6eec0a2fba66d6547259b7755e7fa70ec58b8ca41f75d4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bb077eafedb1a6ca3d26d27c73516654de531ce1e2b97b846cebc578cdbe9ae7",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-07-25T22:31:45Z",
    "title_canon_sha256": "500e0e9ba4e51b333e0f45fba18e5ff9e8c0c1b6a1ff9fe7c34fa2803f6cd9f7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.19697",
    "kind": "arxiv",
    "version": 1
  }
}