Pith Number

pith:KYPBRCWU

pith:2024:KYPBRCWUBWQ7U3Q7M7BOAXIEGX

not attested not anchored not stored refs pending

Focus on the Core: Efficient Attention via Pruned Token Compression for Document Classification

JungMin Yun, MiHyeon Kim, YoungBin Kim

arxiv:2406.01283 v1 · 2024-06-03 · cs.CL · 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{KYPBRCWUBWQ7U3Q7M7BOAXIEGX}

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	2026-07-05T08:26:37.884619Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

561e188ad40da1fa6e1f67c2e05d0435ca3cef36d393940db2b6915b52144bf7

Aliases

arxiv: 2406.01283 · arxiv_version: 2406.01283v1 · doi: 10.48550/arxiv.2406.01283 · pith_short_12: KYPBRCWUBWQ7 · pith_short_16: KYPBRCWUBWQ7U3Q7 · pith_short_8: KYPBRCWU

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/KYPBRCWUBWQ7U3Q7M7BOAXIEGX \
  | 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: 561e188ad40da1fa6e1f67c2e05d0435ca3cef36d393940db2b6915b52144bf7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a46e91ef7e9b1de5be9ba54db1f7f24978c85b06fd7ec66bb0e3a5a742cde192",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2024-06-03T12:51:52Z",
    "title_canon_sha256": "f646752cfdfb1e5976c461bf6e918747942bb577914304c55aef2baf950866ca"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2406.01283",
    "kind": "arxiv",
    "version": 1
  }
}