Pith Number

pith:5LLLNXIN

pith:2018:5LLLNXINMQBL2HY6JU7RI7IAF4

not attested not anchored not stored refs pending

Bottom-Up Abstractive Summarization

Alexander M. Rush, Sebastian Gehrmann, Yuntian Deng

arxiv:1808.10792 v2 · 2018-08-31 · cs.CL · cs.AI · cs.LG

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5LLLNXINMQBL2HY6JU7RI7IAF4}

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.

Cited by

1 paper in Pith

Enriching and Controlling Global Semantics for Text Summarization

Receipt and verification

First computed	2026-05-18T00:03:45.335231Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ead6b6dd0d6402bd1f1e4d3f147d002f32869c8f179cdf7e47d9c5578d504833

Aliases

arxiv: 1808.10792 · arxiv_version: 1808.10792v2 · doi: 10.48550/arxiv.1808.10792 · pith_short_12: 5LLLNXINMQBL · pith_short_16: 5LLLNXINMQBL2HY6 · pith_short_8: 5LLLNXIN

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/5LLLNXINMQBL2HY6JU7RI7IAF4 \
  | 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: ead6b6dd0d6402bd1f1e4d3f147d002f32869c8f179cdf7e47d9c5578d504833

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "96c43f1218f1b83ae3c1910c0e10c32837be31deaa5c01a87fbeead3f97f33a4",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2018-08-31T14:55:52Z",
    "title_canon_sha256": "6e1c90d18daff81173fee684cbc2fb359bbfc6876d6e3cfc86df8c5da0848985"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1808.10792",
    "kind": "arxiv",
    "version": 2
  }
}