Pith Number

pith:G2UWG3VD

pith:2026:G2UWG3VDFZJ5AHWBSK7NES2OLM

not attested not anchored not stored refs pending

GeoGNN: Time Series Geo-Localization using Two-Tower Graph Neural Networks

Abhishek Potnis, Cyrus Shahabi, Dalton Lunga, Li Xiong, Supriya Chinthavali, Toan Tran, Waqwoya Abebe

arxiv:2606.08303 v1 · 2026-06-06 · 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{G2UWG3VDFZJ5AHWBSK7NES2OLM}

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	2026-06-09T01:05:33.052798Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

36a9636ea32e53d01ec192bed24b4e5b0ec81c7ec1f8a391e51c4fa053735a95

Aliases

arxiv: 2606.08303 · arxiv_version: 2606.08303v1 · doi: 10.48550/arxiv.2606.08303 · pith_short_12: G2UWG3VDFZJ5 · pith_short_16: G2UWG3VDFZJ5AHWB · pith_short_8: G2UWG3VD

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/G2UWG3VDFZJ5AHWBSK7NES2OLM \
  | 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: 36a9636ea32e53d01ec192bed24b4e5b0ec81c7ec1f8a391e51c4fa053735a95

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "985f7e4048a517d5ff4af8dd1455dadc55229b9126fd6e0a728dae8b7211cb71",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-06-06T19:10:56Z",
    "title_canon_sha256": "9243feb0f00b975e3ee0419f9394f3d1617e6153d12524f3562b55427f64ae36"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.08303",
    "kind": "arxiv",
    "version": 1
  }
}