Pith Number

pith:FX4P3XYU

pith:2025:FX4P3XYUAMJXAYE3FQ3YZKLD7B

not attested not anchored not stored refs pending

Integrating Quantum-Classical Attention in Patch Transformers for Enhanced Time Series Forecasting

Fredrik Heintz, Sanjay Chakraborty

arxiv:2504.00068 v1 · 2025-03-31 · 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{FX4P3XYUAMJXAYE3FQ3YZKLD7B}

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	2026-07-05T10:42:19.160244Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2df8fddf14031370609b2c378ca963f85ce3760fd218b2e2af3522750ec37084

Aliases

arxiv: 2504.00068 · arxiv_version: 2504.00068v1 · doi: 10.48550/arxiv.2504.00068 · pith_short_12: FX4P3XYUAMJX · pith_short_16: FX4P3XYUAMJXAYE3 · pith_short_8: FX4P3XYU

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/FX4P3XYUAMJXAYE3FQ3YZKLD7B \
  | 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: 2df8fddf14031370609b2c378ca963f85ce3760fd218b2e2af3522750ec37084

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ce7124853805f98584d949c0d564cd01bb5e6555d2e733c0c47f9a2ecca65613",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-03-31T17:23:36Z",
    "title_canon_sha256": "5e617da1db0b2724ea97496b8ba30c8ef33628d098cc8f83623e584821a08741"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.00068",
    "kind": "arxiv",
    "version": 1
  }
}