Pith Number

pith:G3W5GTDY

pith:2026:G3W5GTDY7LPVS5ZLKZVV6BSEPO

not attested not anchored not stored refs pending

Looped Latent Attention: Cross-Loop KV Compression for Looped Transformers

Fergal Reid, James O' Neill

arxiv:2607.15456 v1 · 2026-07-16 · cs.LG · 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{G3W5GTDY7LPVS5ZLKZVV6BSEPO}

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	2026-07-20T00:18:34.962505Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

36edd34c78fadf59772b566b5f06447b8ab2b766cf5a73cc7cfcd6e43fc23cd3

Aliases

arxiv: 2607.15456 · arxiv_version: 2607.15456v1 · doi: 10.48550/arxiv.2607.15456 · pith_short_12: G3W5GTDY7LPV · pith_short_16: G3W5GTDY7LPVS5ZL · pith_short_8: G3W5GTDY

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/G3W5GTDY7LPVS5ZLKZVV6BSEPO \
  | 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: 36edd34c78fadf59772b566b5f06447b8ab2b766cf5a73cc7cfcd6e43fc23cd3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8d7e28919d0aba05461d6b29af34a0cf689ae500172e0c5e746fbf81cd549209",
    "cross_cats_sorted": [
      "cs.CL"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-07-16T20:58:16Z",
    "title_canon_sha256": "a70ea430d12a46257aec9118f5a69cfb0780b9c32b1326a494042d2ddef68ed8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.15456",
    "kind": "arxiv",
    "version": 1
  }
}