Pith Number

pith:EHM6QOKW

pith:2019:EHM6QOKWHEYRTBQ4HXDER5YWC6

not attested not anchored not stored refs pending

Generating Summaries with Topic Templates and Structured Convolutional Decoders

Laura Perez-Beltrachini, Mirella Lapata, Yang Liu

arxiv:1906.04687 v1 · 2019-06-11 · 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{EHM6QOKWHEYRTBQ4HXDER5YWC6}

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	2026-05-17T23:43:33.756349Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

21d9e83956393119861c3dc648f7161798bba3743757f9a79aa00e5d5bd65ca8

Aliases

arxiv: 1906.04687 · arxiv_version: 1906.04687v1 · doi: 10.48550/arxiv.1906.04687 · pith_short_12: EHM6QOKWHEYR · pith_short_16: EHM6QOKWHEYRTBQ4 · pith_short_8: EHM6QOKW

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/EHM6QOKWHEYRTBQ4HXDER5YWC6 \
  | 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: 21d9e83956393119861c3dc648f7161798bba3743757f9a79aa00e5d5bd65ca8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ddd1476ad8f2dde1bf57bd59107e46d8877ebcf671ca80407442476fbb045df2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2019-06-11T16:39:11Z",
    "title_canon_sha256": "dad44ab55e17e0fbc056a88211bd34724c9c77f606efc2f382963a9ef4a2096f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1906.04687",
    "kind": "arxiv",
    "version": 1
  }
}