Pith Number

pith:5WVVUXRZ

pith:2023:5WVVUXRZFFYUHJFPZSZIWHHGUE

not attested not anchored not stored refs pending

AutoSTL: Automated Spatio-Temporal Multi-Task Learning

Chunxu Zhang, Hao Miao, Hongwei Zhao, Junbo Zhang, Xiangyu Zhao, Zijian Zhang

arxiv:2304.09174 v1 · 2023-04-16 · 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{5WVVUXRZFFYUHJFPZSZIWHHGUE}

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	2026-07-05T06:02:34.571715Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

edab5a5e39297143a4afccb28b1ce6a13c4ed186eb89e656a0ce8d18df4201ad

Aliases

arxiv: 2304.09174 · arxiv_version: 2304.09174v1 · doi: 10.48550/arxiv.2304.09174 · pith_short_12: 5WVVUXRZFFYU · pith_short_16: 5WVVUXRZFFYUHJFP · pith_short_8: 5WVVUXRZ

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/5WVVUXRZFFYUHJFPZSZIWHHGUE \
  | 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: edab5a5e39297143a4afccb28b1ce6a13c4ed186eb89e656a0ce8d18df4201ad

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9a75f780e9ad4ee3f30e08c2e16b64cfd53616783d8a842aff0bbc71f77c861e",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2023-04-16T10:03:05Z",
    "title_canon_sha256": "627722c5dcaa450f4bbea5d0d3e14fb841fd60e531b0cfd6534b335657e9b92a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2304.09174",
    "kind": "arxiv",
    "version": 1
  }
}