Pith Number

pith:KDFAPECL

pith:2024:KDFAPECLEN32P4OCADCIAUNPD6

not attested not anchored not stored refs pending

SCOPE: Optimizing Key-Value Cache Compression in Long-context Generation

Deyu Zhou, Jialong Wu, Linhai Zhang, Yilong Lai, Yulan He, Zhenglin Wang

arxiv:2412.13649 v3 · 2024-12-18 · cs.CL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KDFAPECLEN32P4OCADCIAUNPD6}

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.

Cited by

4 papers in Pith

What to Keep, What to Forget: A Rate--Distortion View of Memory Compaction in LLMs and Agents

Adaptive Mass-Segmented KV Compression for Long-Context Reasoning

Semantic Integrity Matters: Benchmarking and Preserving High-Density Reasoning in KV Cache Compression

LightThinker++: From Reasoning Compression to Memory Management

Receipt and verification

First computed	2026-07-05T11:14:26.020813Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

50ca07904b2377a7f1c200c48051af1f9f38fb37e04f48979a7265ca632af7a2

Aliases

arxiv: 2412.13649 · arxiv_version: 2412.13649v3 · doi: 10.48550/arxiv.2412.13649 · pith_short_12: KDFAPECLEN32 · pith_short_16: KDFAPECLEN32P4OC · pith_short_8: KDFAPECL

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/KDFAPECLEN32P4OCADCIAUNPD6 \
  | 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: 50ca07904b2377a7f1c200c48051af1f9f38fb37e04f48979a7265ca632af7a2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a719f0704e63757dfe9d23be991ba7bfb166249765734d0f5be7ed2907cd1fb5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2024-12-18T09:27:33Z",
    "title_canon_sha256": "ed220e4f7f0f50ce3464886241ea7c53c3450061bd2cbbf2ebd5b372c7d94434"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2412.13649",
    "kind": "arxiv",
    "version": 3
  }
}