Pith Number

pith:LJEOPVAE

pith:2025:LJEOPVAE7LSPOSY4HSGOBIXK2B

not attested not anchored not stored refs pending

SurfaceLogicKV: Surface and Logic Attention Behaviors are All You Need for Robust KV Cache Compression

Mengjie Li, William J. Song

arxiv:2508.15806 v1 · 2025-08-14 · 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{LJEOPVAE7LSPOSY4HSGOBIXK2B}

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	2026-07-05T11:57:21.377302Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5a48e7d404fae4f74b1c3c8ce0a2ead07b7921021e20d9409d4a975a308676b6

Aliases

arxiv: 2508.15806 · arxiv_version: 2508.15806v1 · doi: 10.48550/arxiv.2508.15806 · pith_short_12: LJEOPVAE7LSP · pith_short_16: LJEOPVAE7LSPOSY4 · pith_short_8: LJEOPVAE

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/LJEOPVAE7LSPOSY4HSGOBIXK2B \
  | 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: 5a48e7d404fae4f74b1c3c8ce0a2ead07b7921021e20d9409d4a975a308676b6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c4a7c45e2b389772415d23af27a0bc88b5ed5986e32a10cc2d6d1ffb3fff0e57",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2025-08-14T14:08:58Z",
    "title_canon_sha256": "43ac464fee0ee7b571646aa8ed06d4b46a7155d57e12795a48ad88e15b900b46"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2508.15806",
    "kind": "arxiv",
    "version": 1
  }
}