Pith Number

pith:V5HZIPJZ

pith:2018:V5HZIPJZ2BGAGMIGGNNNZ35CAX

not attested not anchored not stored refs pending

Iterative Document Representation Learning Towards Summarization with Polishing

Chongyang Tao, Dongyan Zhao, Rui Yan, Shen Gao, Xiuying Chen, Yan Song

arxiv:1809.10324 v2 · 2018-09-27 · 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{V5HZIPJZ2BGAGMIGGNNNZ35CAX}

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	2026-05-17T23:44:42.992039Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

af4f943d39d04c033106335adcefa205f9be904d99ed126b8c6473a8471fee1e

Aliases

arxiv: 1809.10324 · arxiv_version: 1809.10324v2 · doi: 10.48550/arxiv.1809.10324 · pith_short_12: V5HZIPJZ2BGA · pith_short_16: V5HZIPJZ2BGAGMIG · pith_short_8: V5HZIPJZ

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/V5HZIPJZ2BGAGMIGGNNNZ35CAX \
  | 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: af4f943d39d04c033106335adcefa205f9be904d99ed126b8c6473a8471fee1e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "67cccc3b14f9d4f30724771aa9eb3d679ad80c44e960fc9f7913ff0eb5022f3a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2018-09-27T03:11:35Z",
    "title_canon_sha256": "e805fff436d80f37d8e4ba4c185fd4c5fd2fd1c1fdcbbc76ef8757d611603ca6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1809.10324",
    "kind": "arxiv",
    "version": 2
  }
}