Pith Number

pith:NCLUIG23

pith:2021:NCLUIG23NQAVWCZDPSZRDRJAOW

not attested not anchored not stored refs pending

Improving Faithfulness in Abstractive Summarization with Contrast Candidate Generation and Selection

Dan Roth, Fan Zhang, Kazoo Sone, Sihao Chen

arxiv:2104.09061 v1 · 2021-04-19 · 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{NCLUIG23NQAVWCZDPSZRDRJAOW}

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

Trustworthy LLMs: a Survey and Guideline for Evaluating Large Language Models' Alignment

Receipt and verification

First computed	2026-07-05T02:32:58.582579Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6897441b5b6c015b0b237cb311c52075938f573f60b7f8f5391f0d2a325e77de

Aliases

arxiv: 2104.09061 · arxiv_version: 2104.09061v1 · doi: 10.48550/arxiv.2104.09061 · pith_short_12: NCLUIG23NQAV · pith_short_16: NCLUIG23NQAVWCZD · pith_short_8: NCLUIG23

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/NCLUIG23NQAVWCZDPSZRDRJAOW \
  | 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: 6897441b5b6c015b0b237cb311c52075938f573f60b7f8f5391f0d2a325e77de

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ee3c3b26487491501aabcb19b41253f93003902f5a503dbb9ab4cf66f2afa66b",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2021-04-19T05:39:24Z",
    "title_canon_sha256": "0c8f5c7161f86409c1aefec1200c37b07eb403e778c28bc973aada97f0190088"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2104.09061",
    "kind": "arxiv",
    "version": 1
  }
}