Pith Number

pith:JVZELNPV

pith:2026:JVZELNPVKSSLB6PY4VNHDTYTND

not attested not anchored not stored refs pending

Still: Amortized KV Cache Compaction in a Single Forward Pass

Alex Sandomirsky, Charles O'Neill, Harry Partridge, Max Kirkby, Mudith Jayasekara

arxiv:2606.07878 v1 · 2026-06-05 · 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{JVZELNPVKSSLB6PY4VNHDTYTND}

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	2026-06-09T01:04:54.364621Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4d7245b5f554a4b0f9f8e55a71cf1368fe8bca9b6860c28f9167f900ab15c471

Aliases

arxiv: 2606.07878 · arxiv_version: 2606.07878v1 · doi: 10.48550/arxiv.2606.07878 · pith_short_12: JVZELNPVKSSL · pith_short_16: JVZELNPVKSSLB6PY · pith_short_8: JVZELNPV

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/JVZELNPVKSSLB6PY4VNHDTYTND \
  | 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: 4d7245b5f554a4b0f9f8e55a71cf1368fe8bca9b6860c28f9167f900ab15c471

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "70946955ff624a9af1fc94a8e14e5930c78b17532efcd68d7608f005fead39e0",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-06-05T22:21:23Z",
    "title_canon_sha256": "c92dd2d3280e19acef3af0eb7d2b15cf22f1846b36f93b1a6c9f4a61a3d25186"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.07878",
    "kind": "arxiv",
    "version": 1
  }
}