Pith Number

pith:R5X2MBBN

pith:2024:R5X2MBBNK72MZMBMM56FPWYDK7

not attested not anchored not stored refs pending

Training-Free Exponential Context Extension via Cascading KV Cache

Heejun Lee, Jeffrey Willette, Myeongjae Jeon, Sung Ju Hwang, Youngwan Lee

arxiv:2406.17808 v4 · 2024-06-24 · cs.CL · cs.AI · 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{R5X2MBBNK72MZMBMM56FPWYDK7}

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	2026-07-05T10:41:47.166494Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8f6fa6042d57f4ccb02c677c57db0357f4d4e88050e143b0c29c34a16a5314d0

Aliases

arxiv: 2406.17808 · arxiv_version: 2406.17808v4 · doi: 10.48550/arxiv.2406.17808 · pith_short_12: R5X2MBBNK72M · pith_short_16: R5X2MBBNK72MZMBM · pith_short_8: R5X2MBBN

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/R5X2MBBNK72MZMBMM56FPWYDK7 \
  | 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: 8f6fa6042d57f4ccb02c677c57db0357f4d4e88050e143b0c29c34a16a5314d0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c87a5b0ccddb55ba9678d259771de76d2a22b68e50d03466cb6fd32361bccbfb",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2024-06-24T03:59:17Z",
    "title_canon_sha256": "d1e71929eb7f3c45f17157984a766ac35c57f9c61a2702ce0958cbd8aeea9457"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2406.17808",
    "kind": "arxiv",
    "version": 4
  }
}