Pith Number

pith:AA2JUV5Z

pith:2025:AA2JUV5ZKEDSIOXEXOBN24ZWPG

not attested not anchored not stored refs pending

GeoMAE: Masking Representation Learning for Spatio-Temporal Graph Forecasting with Missing Values

Chenyu Wu, Huiling Qin, Junbo Zhang, Songyu Ke, Yuxuan Liang, Yu Zheng

arxiv:2508.14083 v2 · 2025-08-13 · cs.LG · 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{AA2JUV5ZKEDSIOXEXOBN24ZWPG}

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	2026-05-21T01:05:08.031508Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

00349a57b95107243ae4bb82dd7336799a705c1bd0f14cd13b2f46f02206bbeb

Aliases

arxiv: 2508.14083 · arxiv_version: 2508.14083v2 · doi: 10.48550/arxiv.2508.14083 · pith_short_12: AA2JUV5ZKEDS · pith_short_16: AA2JUV5ZKEDSIOXE · pith_short_8: AA2JUV5Z

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/AA2JUV5ZKEDSIOXEXOBN24ZWPG \
  | 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: 00349a57b95107243ae4bb82dd7336799a705c1bd0f14cd13b2f46f02206bbeb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8fe13d9a4b1ae5f49c6b6f79168926e87914fd34f8eb78d32cd14d65b02ccd34",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-08-13T03:30:45Z",
    "title_canon_sha256": "f1222f564a611e9115bed95bac90256c7f95faed4459e48124e72de38740fe81"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2508.14083",
    "kind": "arxiv",
    "version": 2
  }
}