Pith Number

pith:CF75KLA6

pith:2025:CF75KLA65W2A5WDHWJPLTEOJCE

not attested not anchored not stored refs pending

BeamVQ: Beam Search with Vector Quantization to Mitigate Data Scarcity in Physical Spatiotemporal Forecasting

Di Wang, Fan Xu, Hao Wu, Jinbao Xue, Kun Wang, Ruiqi Shu, Rui Ray Chen, Shuaipeng Li, Weiyan Wang, Xiaomeng Huang, Xingjian Shi, Yangyu Tao, Yuan Gao

arxiv:2502.18925 v1 · 2025-02-26 · 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{CF75KLA65W2A5WDHWJPLTEOJCE}

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	2026-07-05T10:20:23.429681Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

117fd52c1eedb40ed867b25eb991c9112aa9f111e1df164bfa10edc5da14d9a0

Aliases

arxiv: 2502.18925 · arxiv_version: 2502.18925v1 · doi: 10.48550/arxiv.2502.18925 · pith_short_12: CF75KLA65W2A · pith_short_16: CF75KLA65W2A5WDH · pith_short_8: CF75KLA6

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/CF75KLA65W2A5WDHWJPLTEOJCE \
  | 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: 117fd52c1eedb40ed867b25eb991c9112aa9f111e1df164bfa10edc5da14d9a0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3ec562600c55b1cb185dde8a8bce3281d9d4a80d75aa0a1cd58261b9e43c5111",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-02-26T08:27:25Z",
    "title_canon_sha256": "1a283e6fd5cd3a72688f5f36bdf728f3e8b0207f7e064505452616f5d61c5806"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.18925",
    "kind": "arxiv",
    "version": 1
  }
}