Pith Number

pith:DGURRXWZ

pith:2025:DGURRXWZORP2A3VHDNNS5LK7X2

not attested not anchored not stored refs pending

AdParaphrase v2.0: Generating Attractive Ad Texts Using a Preference-Annotated Paraphrase Dataset

Hidetaka Kamigaito, Hiroya Takamura, Manabu Okumura, Peinan Zhang, Soichiro Murakami

arxiv:2505.20826 v1 · 2025-05-27 · 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{DGURRXWZORP2A3VHDNNS5LK7X2}

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	2026-07-05T11:10:19.513687Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

19a918ded9745fa06ea71b5b2ead5fbe84d6e55e0146060572ad17b4fbc01f0e

Aliases

arxiv: 2505.20826 · arxiv_version: 2505.20826v1 · doi: 10.48550/arxiv.2505.20826 · pith_short_12: DGURRXWZORP2 · pith_short_16: DGURRXWZORP2A3VH · pith_short_8: DGURRXWZ

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/DGURRXWZORP2A3VHDNNS5LK7X2 \
  | 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: 19a918ded9745fa06ea71b5b2ead5fbe84d6e55e0146060572ad17b4fbc01f0e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d43fa15b813874edb2e856b69a5737dfe241aa915c1c35184778502803cbe036",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2025-05-27T07:34:44Z",
    "title_canon_sha256": "3b6942a3c3e9de78b666fc35b03c7597e4842b5750fa53bee8f79d919c14aa1c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.20826",
    "kind": "arxiv",
    "version": 1
  }
}