Pith Number

pith:MSSN4D6H

pith:2018:MSSN4D6HJFTM4BYNHYFMDZVAJM

not attested not anchored not stored refs pending

A Unified Model for Extractive and Abstractive Summarization using Inconsistency Loss

Chieh-Kai Lin, Jing Tang, Kerui Min, Ming-Ying Lee, Min Sun, Wan-Ting Hsu

arxiv:1805.06266 v2 · 2018-05-16 · 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{MSSN4D6HJFTM4BYNHYFMDZVAJM}

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	2026-05-18T00:11:27.936510Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

64a4de0fc74966ce070d3e0ac1e6a04b09df70c8820cc224c3e52cfc4dd6cc15

Aliases

arxiv: 1805.06266 · arxiv_version: 1805.06266v2 · doi: 10.48550/arxiv.1805.06266 · pith_short_12: MSSN4D6HJFTM · pith_short_16: MSSN4D6HJFTM4BYN · pith_short_8: MSSN4D6H

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/MSSN4D6HJFTM4BYNHYFMDZVAJM \
  | 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: 64a4de0fc74966ce070d3e0ac1e6a04b09df70c8820cc224c3e52cfc4dd6cc15

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "90bd4a6975e77def255c2a39c98c1abf13ce0acaa94ac8668cebe9e2494b29a9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2018-05-16T12:17:09Z",
    "title_canon_sha256": "bb815e054e6a9467fe18b4086c95b6b0c79a95965336bf9345338713d6e9265f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.06266",
    "kind": "arxiv",
    "version": 2
  }
}