Pith Number

pith:KMSW26EK

pith:2025:KMSW26EKOQELY2OXNXQRZBIGLR

not attested not anchored not stored refs pending

LaPA$^2$: Length-Aware Prefix and Prompt Attention Augmentation for Long-Form Controllable Text Generation

Bowen Fang, Chenhang Cui, Jiabing Yang, Liang Wang, Peiyan Li, Ruikang Lin, Tao Yu, Yan Huang, Yixiang Chen, Yuan Xu, Zichen Wen

arxiv:2508.04047 v2 · 2025-08-06 · 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{KMSW26EKOQELY2OXNXQRZBIGLR}

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	2026-05-20T00:02:05.760914Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

53256d788a7408bc69d76de11c85065c4d7364fce927d44dc9aae71855391605

Aliases

arxiv: 2508.04047 · arxiv_version: 2508.04047v2 · doi: 10.48550/arxiv.2508.04047 · pith_short_12: KMSW26EKOQEL · pith_short_16: KMSW26EKOQELY2OX · pith_short_8: KMSW26EK

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/KMSW26EKOQELY2OXNXQRZBIGLR \
  | 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: 53256d788a7408bc69d76de11c85065c4d7364fce927d44dc9aae71855391605

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0a27ca90f0144e98481aee84ba3db21fce42db12f65b0e3117d02b2d6a7f67f4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2025-08-06T03:20:33Z",
    "title_canon_sha256": "e63a91c459b8ee7d8da8619d8302ea98d8a5f7e1bcec310914c4f00519b8beb6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2508.04047",
    "kind": "arxiv",
    "version": 2
  }
}