Pith Number

pith:TYR6J2Y3

pith:2026:TYR6J2Y3C2ZMKRJ2BWH5S2ELKO

not attested not anchored not stored refs pending

DynaCalKV: Key-Value Cache Compression via Head Grouping and Adaptive Rank Allocation

Quan V. Dang, Tan T. Nguyen

arxiv:2607.24331 v1 · 2026-07-27 · 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{TYR6J2Y3C2ZMKRJ2BWH5S2ELKO}

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	2026-07-28T02:23:57.693148Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9e23e4eb1b16b2c5453a0d8fd9688b5386162253e6c1f39422303ff4d66147f8

Aliases

arxiv: 2607.24331 · arxiv_version: 2607.24331v1 · doi: 10.48550/arxiv.2607.24331 · pith_short_12: TYR6J2Y3C2ZM · pith_short_16: TYR6J2Y3C2ZMKRJ2 · pith_short_8: TYR6J2Y3

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/TYR6J2Y3C2ZMKRJ2BWH5S2ELKO \
  | 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: 9e23e4eb1b16b2c5453a0d8fd9688b5386162253e6c1f39422303ff4d66147f8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e669310094e665ab2e1551a57865c37c2e1da7f2872cbd992f426dd9fcbd9840",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-07-27T12:08:56Z",
    "title_canon_sha256": "b3e5e38eefc32ffd8f00756d1256cddcf5c347f70df13f22363fe008774b8021"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.24331",
    "kind": "arxiv",
    "version": 1
  }
}