Pith Number

pith:JJHJZUZM

pith:2021:JJHJZUZMGQHLEC2ON5E6NDMNDM

not attested not anchored not stored refs pending

ChunkFormer: Learning Long Time Series with Multi-stage Chunked Transformer

Alka Isac, Yimin Nie, Yue Ju

arxiv:2112.15087 v1 · 2021-12-30 · 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{JJHJZUZMGQHLEC2ON5E6NDMNDM}

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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.

Cited by

1 paper in Pith

Block-based Symmetric Pruning and Fusion for Efficient Vision Transformers

Receipt and verification

First computed	2026-07-05T03:44:36.676138Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4a4e9cd32c340eb20b4e6f49e68d8d1b144df2884d960ab7e1e7e5ab7e83dc9a

Aliases

arxiv: 2112.15087 · arxiv_version: 2112.15087v1 · doi: 10.48550/arxiv.2112.15087 · pith_short_12: JJHJZUZMGQHL · pith_short_16: JJHJZUZMGQHLEC2O · pith_short_8: JJHJZUZM

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/JJHJZUZMGQHLEC2ON5E6NDMNDM \
  | 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: 4a4e9cd32c340eb20b4e6f49e68d8d1b144df2884d960ab7e1e7e5ab7e83dc9a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "01e5de1ef5ddbe5743f7da6dfe5abdbde8e6420cb846aad0f0056db0436a6eae",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2021-12-30T15:06:32Z",
    "title_canon_sha256": "558c09d67289a10b76c762361f99681aa8dbf63585b2f7d10caee0071b4b239a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2112.15087",
    "kind": "arxiv",
    "version": 1
  }
}