Pith Number

pith:YBDWLXJZ

pith:2026:YBDWLXJZTGAFHH2RAXENSIIU3N

not attested not anchored not stored refs pending

Attention Amnesia in Hybrid LLMs: When CoT Fine-Tuning Breaks Long-Range Recall, and How to Fix It

Boyu Zhu, Huiming Wang, Xinyu Zhou, Yingfa Chen, Yi Xu, Zhijiang Guo, Zhiwei Li

arxiv:2606.11052 v1 · 2026-06-09 · 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{YBDWLXJZTGAFHH2RAXENSIIU3N}

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	2026-06-10T01:11:07.104160Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c04765dd399980539f5105c8d92114db53b2e2fd37c5484e19b1076a541b46d0

Aliases

arxiv: 2606.11052 · arxiv_version: 2606.11052v1 · doi: 10.48550/arxiv.2606.11052 · pith_short_12: YBDWLXJZTGAF · pith_short_16: YBDWLXJZTGAFHH2R · pith_short_8: YBDWLXJZ

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/YBDWLXJZTGAFHH2RAXENSIIU3N \
  | 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: c04765dd399980539f5105c8d92114db53b2e2fd37c5484e19b1076a541b46d0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "223ade04307dac051437c8edfe5139f29c748bb7a302bf2ae60f847a0153d7b5",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2026-06-09T16:17:19Z",
    "title_canon_sha256": "9139e28386020b1b25038f0f2b07380edb9207b4e43af1e87167587cfdc72efb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.11052",
    "kind": "arxiv",
    "version": 1
  }
}