Pith Number

pith:NH7RSM6E

pith:2025:NH7RSM6ELFWEXQG5SPPQTYTWMV

not attested not anchored not stored refs pending

HDT: Hierarchical Discrete Transformer for Multivariate Time Series Forecasting

Liu Liu, Peilin Zhao, Pengcheng Wu, Shibo Feng, Zhiqi Shen

arxiv:2502.08302 v1 · 2025-02-12 · 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{NH7RSM6ELFWEXQG5SPPQTYTWMV}

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	2026-07-05T10:13:20.669685Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

69ff1933c4596c4bc0dd93df09e27665789757c74109fa252ee96f56d4bcd6c8

Aliases

arxiv: 2502.08302 · arxiv_version: 2502.08302v1 · doi: 10.48550/arxiv.2502.08302 · pith_short_12: NH7RSM6ELFWE · pith_short_16: NH7RSM6ELFWEXQG5 · pith_short_8: NH7RSM6E

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/NH7RSM6ELFWEXQG5SPPQTYTWMV \
  | 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: 69ff1933c4596c4bc0dd93df09e27665789757c74109fa252ee96f56d4bcd6c8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e618915335c76270b86e7f6692c4d0c287fd9c04bfbf3c956eadae7a75a0a888",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-02-12T11:03:51Z",
    "title_canon_sha256": "dd97b302b94b61d8bbd1212fdc29f117c890d6533d77d08dcdd5e990765d0d0c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.08302",
    "kind": "arxiv",
    "version": 1
  }
}