Pith Number

pith:U5GIM2WY

pith:2016:U5GIM2WYF7DO33OBQCZ5OMV743

not attested not anchored not stored refs pending

SummaRuNNer: A Recurrent Neural Network based Sequence Model for Extractive Summarization of Documents

Bowen Zhou, Feifei Zhai, Ramesh Nallapati

arxiv:1611.04230 v1 · 2016-11-14 · 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{U5GIM2WYF7DO33OBQCZ5OMV743}

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	2026-05-18T00:59:17.120020Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a74c866ad82fc6ededc180b3d732bfe6f87885505c796fdbc46d26d044945a2f

Aliases

arxiv: 1611.04230 · arxiv_version: 1611.04230v1 · doi: 10.48550/arxiv.1611.04230 · pith_short_12: U5GIM2WYF7DO · pith_short_16: U5GIM2WYF7DO33OB · pith_short_8: U5GIM2WY

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/U5GIM2WYF7DO33OBQCZ5OMV743 \
  | 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: a74c866ad82fc6ededc180b3d732bfe6f87885505c796fdbc46d26d044945a2f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3de224224d4b4a5fea36fdd9aafd6ad821cd50285d8d70bd679cc5ae6777213d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2016-11-14T02:44:14Z",
    "title_canon_sha256": "c95cdc182533726576bfa66783135f06ec1d41de667836ee6fada52a01a7dbe8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1611.04230",
    "kind": "arxiv",
    "version": 1
  }
}