Pith Number

pith:5LIYJW6Q

pith:2023:5LIYJW6QQ24NGKTNICXOKDNJIM

not attested not anchored not stored refs pending

Sphere2Vec: A General-Purpose Location Representation Learning over a Spherical Surface for Large-Scale Geospatial Predictions

Gengchen Mai, Jiaming Song, Krzysztof Janowicz, Ni Lao, Stefano Ermon, Wenyun Zuo, Yao Xuan, Yutong He

arxiv:2306.17624 v2 · 2023-06-30 · cs.CV · cs.AI · 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{5LIYJW6QQ24NGKTNICXOKDNJIM}

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

Enhancing the KidSat Model: Integrating Geographical Encoding and Data Quality Assessment for Childhood Poverty Prediction

Receipt and verification

First computed	2026-07-05T06:26:51.740807Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ead184dbd086b8d32a6d40aee50da94335a899c4a3dead9cdf807498c99a461d

Aliases

arxiv: 2306.17624 · arxiv_version: 2306.17624v2 · doi: 10.48550/arxiv.2306.17624 · pith_short_12: 5LIYJW6QQ24N · pith_short_16: 5LIYJW6QQ24NGKTN · pith_short_8: 5LIYJW6Q

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/5LIYJW6QQ24NGKTNICXOKDNJIM \
  | 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: ead184dbd086b8d32a6d40aee50da94335a899c4a3dead9cdf807498c99a461d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7ba414e059f823c8dcc8b51f2c28d2280af39c6c580f95f2cc985ac2ffd392db",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.LG"
    ],
    "license": "http://creativecommons.org/publicdomain/zero/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2023-06-30T12:55:02Z",
    "title_canon_sha256": "8333819c2c93998b3240ca97446f8d6903cc54787c466e13acbfed27700a2c75"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2306.17624",
    "kind": "arxiv",
    "version": 2
  }
}