Pith Number

pith:STDO46GM

pith:2019:STDO46GM3HXCLR6Z26GTVZN4MG

not attested not anchored not stored refs pending

LeafNATS: An Open-Source Toolkit and Live Demo System for Neural Abstractive Text Summarization

Chandan K. Reddy, Ping Wang, Tian Shi

arxiv:1906.01512 v1 · 2019-05-28 · 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{STDO46GM3HXCLR6Z26GTVZN4MG}

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	2026-05-17T23:44:16.315521Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

94c6ee78ccd9ee25c7d9d78d3ae5bc61baa2499a1918ee3a9fc0a9087f13904a

Aliases

arxiv: 1906.01512 · arxiv_version: 1906.01512v1 · doi: 10.48550/arxiv.1906.01512 · pith_short_12: STDO46GM3HXC · pith_short_16: STDO46GM3HXCLR6Z · pith_short_8: STDO46GM

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/STDO46GM3HXCLR6Z26GTVZN4MG \
  | 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: 94c6ee78ccd9ee25c7d9d78d3ae5bc61baa2499a1918ee3a9fc0a9087f13904a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7cf6dd75639facc974f53dd3781b57527bc41c264a6364df5c68bcf0d9b2de77",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2019-05-28T23:53:02Z",
    "title_canon_sha256": "0a1982ec82f2c220e0d192bc16d44a861c52454d0d1124710a20839a1cc7308b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1906.01512",
    "kind": "arxiv",
    "version": 1
  }
}