Pith Number

pith:LBPCW45T

pith:2026:LBPCW45TYA6A2D3MX3DQIST3EN

not attested not anchored not stored refs pending

SAKI: Score-Aware Low-Rank Key Indexing for Long-Context KV Retrieval

Lin Zhang

arxiv:2608.03228 v1 · 2026-08-04 · cs.LG · stat.AP

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LBPCW45TYA6A2D3MX3DQIST3EN}

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	2026-08-05T00:46:20.064797Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

585e2b73b3c03c0d0f6cbec7044a7b234c940f0c890342e51985ad81c573532e

Aliases

arxiv: 2608.03228 · arxiv_version: 2608.03228v1 · doi: 10.48550/arxiv.2608.03228 · pith_short_12: LBPCW45TYA6A · pith_short_16: LBPCW45TYA6A2D3M · pith_short_8: LBPCW45T

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/LBPCW45TYA6A2D3MX3DQIST3EN \
  | 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: 585e2b73b3c03c0d0f6cbec7044a7b234c940f0c890342e51985ad81c573532e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "002979636d01e89d2ca289512803a1832e39fcc7ad919b06a0b9dc123764e447",
    "cross_cats_sorted": [
      "stat.AP"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-08-04T06:59:29Z",
    "title_canon_sha256": "e9df8afc099d60aa8fb0bafa821b5b373711e001bcf2886468154c0881a98413"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2608.03228",
    "kind": "arxiv",
    "version": 1
  }
}