Pith Number

pith:MY5IOVFV

pith:2026:MY5IOVFVPZBJ7AVOLEIS3KM4DT

not attested not anchored not stored refs pending

L1 Augmented Attention as an Improved Vector Similarity Metric

Kurt Godden

arxiv:2607.18027 v1 · 2026-07-20 · 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{MY5IOVFVPZBJ7AVOLEIS3KM4DT}

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	2026-07-21T02:22:12.398014Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

663a8754b57e429f82ae59112da99c1cd10823b7f2c71f6c78b1b72e28f16fbd

Aliases

arxiv: 2607.18027 · arxiv_version: 2607.18027v1 · doi: 10.48550/arxiv.2607.18027 · pith_short_12: MY5IOVFVPZBJ · pith_short_16: MY5IOVFVPZBJ7AVO · pith_short_8: MY5IOVFV

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/MY5IOVFVPZBJ7AVOLEIS3KM4DT \
  | 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: 663a8754b57e429f82ae59112da99c1cd10823b7f2c71f6c78b1b72e28f16fbd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b97e4caf780cc37403c9cbb11333649e7ffe5d61a8176f9c63b7008cc60893ed",
    "cross_cats_sorted": [
      "cs.CL"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-07-20T14:59:19Z",
    "title_canon_sha256": "f9eddb533974424d68bd4d449265a733bb02a696fcbe3a85f9ef639a2acf8c99"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.18027",
    "kind": "arxiv",
    "version": 1
  }
}