Pith Number

pith:CQT3UMM4

pith:2022:CQT3UMM4YJQADIIO75K4UHTM54

not attested not anchored not stored refs pending

Referee: Reference-Free Sentence Summarization with Sharper Controllability through Symbolic Knowledge Distillation

Melanie Sclar, Peter West, Sachin Kumar, Yejin Choi, Yulia Tsvetkov

arxiv:2210.13800 v1 · 2022-10-25 · 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{CQT3UMM4YJQADIIO75K4UHTM54}

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	2026-07-05T05:10:22.605372Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1427ba319cc26001a10eff55ca1e6cef32577a5fa42fe140ec2bc231cc6daf24

Aliases

arxiv: 2210.13800 · arxiv_version: 2210.13800v1 · doi: 10.48550/arxiv.2210.13800 · pith_short_12: CQT3UMM4YJQA · pith_short_16: CQT3UMM4YJQADIIO · pith_short_8: CQT3UMM4

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/CQT3UMM4YJQADIIO75K4UHTM54 \
  | 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: 1427ba319cc26001a10eff55ca1e6cef32577a5fa42fe140ec2bc231cc6daf24

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e48caaeb3ce46dde5a2795a33924d572f1bcacfb1e2becf6529ae550b6ba54ee",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2022-10-25T07:07:54Z",
    "title_canon_sha256": "f28d31671fcde08e109049c98728770bac73d23f676b7eb110e0061d18f51f0a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2210.13800",
    "kind": "arxiv",
    "version": 1
  }
}