Pith Number

pith:ZMGQOU6C

pith:2026:ZMGQOU6CEDXOHXVFMX4KGD4AUG

not attested not anchored not stored refs pending

AgentKVShift: Efficient KV Cache Reuse for Agentic Memory Systems

Hao Zhang, Jason Kong, Lanxiang Hu, Nilesh Prasad Pandey, Onat Gungor, Quanling Zhao, Tajana Rosing, Yujie Zhao

arxiv:2607.21604 v1 · 2026-05-15 · 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{ZMGQOU6CEDXOHXVFMX4KGD4AUG}

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	2026-07-27T00:20:10.068731Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cb0d0753c220eee3dea565f8a30f80a181f2251eac3de78b764bca16e87ef910

Aliases

arxiv: 2607.21604 · arxiv_version: 2607.21604v1 · doi: 10.48550/arxiv.2607.21604 · pith_short_12: ZMGQOU6CEDXO · pith_short_16: ZMGQOU6CEDXOHXVF · pith_short_8: ZMGQOU6C

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/ZMGQOU6CEDXOHXVFMX4KGD4AUG \
  | 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: cb0d0753c220eee3dea565f8a30f80a181f2251eac3de78b764bca16e87ef910

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d2c1abd0f2953fbafb8612c3cd07582fd3d382b0ab7c14d5c0b3f78f850de943",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2026-05-15T16:29:36Z",
    "title_canon_sha256": "3a8402f2ed993f46db655e38501cf7dcb18fe5bd5cc55aa5353c654d18ceb24a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.21604",
    "kind": "arxiv",
    "version": 1
  }
}