Pith Number

pith:OSOFW224

pith:2018:OSOFW224IGMZCFDAX3PRTRGFM2

not attested not anchored not stored refs pending

Abstractive and Extractive Text Summarization using Document Context Vector and Recurrent Neural Networks

Chandra Khatri, Gyanit Singh, Nish Parikh

arxiv:1807.08000 v2 · 2018-07-20 · 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{OSOFW224IGMZCFDAX3PRTRGFM2}

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	2026-05-18T00:09:35.255119Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

749c5b6b5c4199911460bedf19c4c566a48993c8afce80a428c13d43617359e2

Aliases

arxiv: 1807.08000 · arxiv_version: 1807.08000v2 · doi: 10.48550/arxiv.1807.08000 · pith_short_12: OSOFW224IGMZ · pith_short_16: OSOFW224IGMZCFDA · pith_short_8: OSOFW224

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/OSOFW224IGMZCFDAX3PRTRGFM2 \
  | 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: 749c5b6b5c4199911460bedf19c4c566a48993c8afce80a428c13d43617359e2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9646fcdb33dc6429a8a8fe3187eb8e31dfd0acd9e004c37c401c2ce9f35e3004",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2018-07-20T18:56:32Z",
    "title_canon_sha256": "1a2c07114405ce2c2a54ea2ed1b36b1b65bb0af069b58e2867583e2745ebe5ed"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.08000",
    "kind": "arxiv",
    "version": 2
  }
}