Pith Number

pith:VVTWRX4M

pith:2021:VVTWRX4MZO7VJ4RW35YMJPUIV2

not attested not anchored not stored refs pending

Unsupervised Contextual Paraphrase Generation using Lexical Control and Reinforcement Learning

G. Srinivasaraghavan, Hemant Misra, Sonal Garg, Sumanth Prabhu

arxiv:2103.12777 v1 · 2021-03-23 · cs.CL · cs.AI · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VVTWRX4MZO7VJ4RW35YMJPUIV2}

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

1 paper in Pith

SMCLM: Semantically Meaningful Causal Language Modeling for Autoregressive Paraphrase Generation

Receipt and verification

First computed	2026-07-05T02:25:51.647248Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ad6768df8ccbbf54f236df70c4be88aea18f27aa84ac57b2e95c8fd8c5ae53a4

Aliases

arxiv: 2103.12777 · arxiv_version: 2103.12777v1 · doi: 10.48550/arxiv.2103.12777 · pith_short_12: VVTWRX4MZO7V · pith_short_16: VVTWRX4MZO7VJ4RW · pith_short_8: VVTWRX4M

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/VVTWRX4MZO7VJ4RW35YMJPUIV2 \
  | 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: ad6768df8ccbbf54f236df70c4be88aea18f27aa84ac57b2e95c8fd8c5ae53a4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "da0ff9d405aca534fcc911ad36db7bf4ceced0303e1911fbc9c16547654f29d6",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2021-03-23T18:22:03Z",
    "title_canon_sha256": "b1b02af52abd0a6ab4c93527d36f787b0a4755fb34dc3de22697380a412a6d58"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2103.12777",
    "kind": "arxiv",
    "version": 1
  }
}