Pith Number

pith:HOPUVFBO

pith:2025:HOPUVFBOSVCYCGWALIP4RF4HKC

not attested not anchored not stored refs pending

SCFormer: Structured Channel-wise Transformer with Cumulative Historical State for Multivariate Time Series Forecasting

Shiwei Guo, Yi Wang, Yunfei Han, Yupeng Ma, Ziang Chen

arxiv:2505.02655 v1 · 2025-05-05 · 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{HOPUVFBOSVCYCGWALIP4RF4HKC}

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	2026-07-05T10:58:40.990571Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3b9f4a942e9545811ac05a1fc8978750a964f09ad6b6a218d9436f067aedb5a4

Aliases

arxiv: 2505.02655 · arxiv_version: 2505.02655v1 · doi: 10.48550/arxiv.2505.02655 · pith_short_12: HOPUVFBOSVCY · pith_short_16: HOPUVFBOSVCYCGWA · pith_short_8: HOPUVFBO

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/HOPUVFBOSVCYCGWALIP4RF4HKC \
  | 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: 3b9f4a942e9545811ac05a1fc8978750a964f09ad6b6a218d9436f067aedb5a4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e65404cd89fef5cfec41add58bac593b2c93b240a33d33e7b4136131d682c0f5",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-05-05T13:59:55Z",
    "title_canon_sha256": "e765e612e859db397cb1d3f330b69a8c835dff7eb93789aab07263f1638e371f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.02655",
    "kind": "arxiv",
    "version": 1
  }
}