Pith Number

pith:LXRNTHXH

pith:2026:LXRNTHXH27NQXCXPF5EE22SYB5

not attested not anchored not stored refs pending

A Unifying View of Attention Sinks: Two Algorithms, Two Solutions

Andy Keller, Lukas Fesser, Mozes Jacobs, Sham Kakade, Thomas Fel

arxiv:2606.08105 v1 · 2026-06-06 · 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{LXRNTHXH27NQXCXPF5EE22SYB5}

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	2026-06-09T01:05:26.741059Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5de2d99ee7d7db0b8aef2f484d6a580f65ede986816697b0a5f6714a5fa20f07

Aliases

arxiv: 2606.08105 · arxiv_version: 2606.08105v1 · doi: 10.48550/arxiv.2606.08105 · pith_short_12: LXRNTHXH27NQ · pith_short_16: LXRNTHXH27NQXCXP · pith_short_8: LXRNTHXH

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/LXRNTHXH27NQXCXPF5EE22SYB5 \
  | 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: 5de2d99ee7d7db0b8aef2f484d6a580f65ede986816697b0a5f6714a5fa20f07

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9081fa99278c625ce42a4aa5e7d58cff8e0805344470f41b541ecf8f58b070ca",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-06-06T11:10:54Z",
    "title_canon_sha256": "d496e0a8895165857ca8c80184a1c563241ef26724d94c372b8a8a887121b7ae"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.08105",
    "kind": "arxiv",
    "version": 1
  }
}