Pith Number

pith:4ONEMQWC

pith:2026:4ONEMQWCGHYSN4UIQYKC6Y4GE3

not attested not anchored not stored refs pending

Prompt Compression in Diffusion Large Language Models: Evaluating LLMLingua-2 on LLaDA

Abigayle Brown, Jiakang Xu, Jiyoo Noh, Jonathan Chan, Kaung Myat Kyaw, Sterling Huang, Wantong Huo

arxiv:2605.17932 v1 · 2026-05-18 · cs.CL · cs.AI

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4ONEMQWCGHYSN4UIQYKC6Y4GE3}

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	2026-05-20T00:05:06.755888Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e39a4642c231f126f28886142f638626d1a425e941c730fc6a55370a51858378

Aliases

arxiv: 2605.17932 · arxiv_version: 2605.17932v1 · doi: 10.48550/arxiv.2605.17932 · pith_short_12: 4ONEMQWCGHYS · pith_short_16: 4ONEMQWCGHYSN4UI · pith_short_8: 4ONEMQWC

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/4ONEMQWCGHYSN4UIQYKC6Y4GE3 \
  | 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: e39a4642c231f126f28886142f638626d1a425e941c730fc6a55370a51858378

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "82a9000313160a252068f8e4d6f509137547043b5a3fae665aff6531f1e63b92",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2026-05-18T06:39:10Z",
    "title_canon_sha256": "9a10e095dafb10ea99e9f77a59ba611c9cb2bf85835ef49169476957f0e71ae0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.17932",
    "kind": "arxiv",
    "version": 1
  }
}