Pith Number

pith:4RVKH2AT

pith:2018:4RVKH2ATOUPRLZC2FG4ZEXABOE

not attested not anchored not stored refs pending

Towards a Neural Network Approach to Abstractive Multi-Document Summarization

Jianmin Zhang, Jiwei Tan, Xiaojun Wan

arxiv:1804.09010 v1 · 2018-04-24 · 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{4RVKH2ATOUPRLZC2FG4ZEXABOE}

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	2026-05-18T00:17:36.605209Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e46aa3e813751f15e45a29b9925c01711af5aa414c13b9c602e6777de9f53248

Aliases

arxiv: 1804.09010 · arxiv_version: 1804.09010v1 · doi: 10.48550/arxiv.1804.09010 · pith_short_12: 4RVKH2ATOUPR · pith_short_16: 4RVKH2ATOUPRLZC2 · pith_short_8: 4RVKH2AT

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/4RVKH2ATOUPRLZC2FG4ZEXABOE \
  | 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: e46aa3e813751f15e45a29b9925c01711af5aa414c13b9c602e6777de9f53248

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b6bc31c57c5a19012344b72bd682e4eb34bf90a9bcb6ff1d0a0e640f49dc1a3f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2018-04-24T13:24:08Z",
    "title_canon_sha256": "7ec0ef0ccd031a0d4a8ddd48f6972cbaf299ab6c38895f188adf5998c3b43a20"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.09010",
    "kind": "arxiv",
    "version": 1
  }
}