Pith Number

pith:RC7D6ORL

pith:2023:RC7D6ORLZQMYCZMCSKWBP3VZAC

not attested not anchored not stored refs pending

Learning to Paraphrase Sentences to Different Complexity Levels

Alison Chi, Jason S. Chang, Li-Kuang Chen, Shu-Hui Lee, Yi-Chen Chang

arxiv:2308.02226 v1 · 2023-08-04 · 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{RC7D6ORLZQMYCZMCSKWBP3VZAC}

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	2026-07-05T07:14:55.538312Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

88be3f3a2bcc1981658292ac17eeb900964117f33ed902d701e6e268b26e89b7

Aliases

arxiv: 2308.02226 · arxiv_version: 2308.02226v1 · doi: 10.48550/arxiv.2308.02226 · pith_short_12: RC7D6ORLZQMY · pith_short_16: RC7D6ORLZQMYCZMC · pith_short_8: RC7D6ORL

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/RC7D6ORLZQMYCZMCSKWBP3VZAC \
  | 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: 88be3f3a2bcc1981658292ac17eeb900964117f33ed902d701e6e268b26e89b7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "697aaa051f32109bed0fde762305ad39b82f1e1711517039dbf5213886f4ae0b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2023-08-04T09:43:37Z",
    "title_canon_sha256": "c8ea716ff7d852c8cde1e1af048dae40e82c2e19341b2f7ca889c1cbe62e526f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2308.02226",
    "kind": "arxiv",
    "version": 1
  }
}