Pith Number

pith:2CBBZWII

pith:2020:2CBBZWIIAPMUW774TT22Q65VCM

not attested not anchored not stored refs pending

Neural CRF Model for Sentence Alignment in Text Simplification

Chao Jiang, Mounica Maddela, Wei Xu, Wuwei Lan, Yang Zhong

arxiv:2005.02324 v4 · 2020-05-05 · 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{2CBBZWIIAPMUW774TT22Q65VCM}

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.

Cited by

3 papers in Pith

Language Generation as Optimal Control: Closed-Loop Diffusion in Latent Control Space

Receipt and verification

First computed	2026-07-05T03:09:55.473341Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d0821cd90803d94b7ffc9cf5a87bb5130e5023353f3ec7570909417e97c5ce45

Aliases

arxiv: 2005.02324 · arxiv_version: 2005.02324v4 · doi: 10.48550/arxiv.2005.02324 · pith_short_12: 2CBBZWIIAPMU · pith_short_16: 2CBBZWIIAPMUW774 · pith_short_8: 2CBBZWII

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/2CBBZWIIAPMUW774TT22Q65VCM \
  | 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: d0821cd90803d94b7ffc9cf5a87bb5130e5023353f3ec7570909417e97c5ce45

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "486c2adf0039348e28fce2a49ce2eb39f659e24d3c736e8767fdd5f68140a5de",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2020-05-05T16:47:51Z",
    "title_canon_sha256": "d9f71faccb817bdd567d6ab704280aaffe867685f5d892b7dfdb8bf59151321b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2005.02324",
    "kind": "arxiv",
    "version": 4
  }
}