Pith Number

pith:PIGKJW6J

pith:2026:PIGKJW6JPSMVCHY6F6VL6O3CR7

not attested not anchored not stored refs pending

Erase-then-Delta Attention: Decoupling Erase and Write Addresses in Delta-Rule Linear Attention

Bo Zheng, Chengruidong Zhang, Dayiheng Liu, Gong Cheng, Hao Luo, Huiqiang Jiang, Jingren Zhou, Langshi Chen, Man Yuan, Minmin Sun, Rui Men, Siqi Zhang, Wei Hu, Xiao Li, Xi Lin, Yunfei Mao, Zekun Wang, Zihan Qiu

arxiv:2606.26560 v1 · 2026-06-25 · 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{PIGKJW6JPSMVCHY6F6VL6O3CR7}

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	2026-06-26T01:15:34.691311Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7a0ca4dbc97c99511f1e2faabf3b628fd972cabea1ad1e20f3ed14c0f6a0b174

Aliases

arxiv: 2606.26560 · arxiv_version: 2606.26560v1 · doi: 10.48550/arxiv.2606.26560 · pith_short_12: PIGKJW6JPSMV · pith_short_16: PIGKJW6JPSMVCHY6 · pith_short_8: PIGKJW6J

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/PIGKJW6JPSMVCHY6F6VL6O3CR7 \
  | 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: 7a0ca4dbc97c99511f1e2faabf3b628fd972cabea1ad1e20f3ed14c0f6a0b174

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ea86d1158eae52e50a3730da547197d087159aa309ce4c92f362fff73577352e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2026-06-25T03:12:19Z",
    "title_canon_sha256": "66ed78a742c7850df7f30e0120f0d8020752206230f3d4e5d25b3b3651a123ea"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.26560",
    "kind": "arxiv",
    "version": 1
  }
}