Pith Number

pith:R5MLUY7H

pith:2022:R5MLUY7HTEU5G7S6GDXLFK4XEY

not attested not anchored not stored refs pending

OpineSum: Entailment-based self-training for abstractive opinion summarization

Annie Louis, Joshua Maynez

arxiv:2212.10791 v1 · 2022-12-21 · cs.CL · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{R5MLUY7HTEU5G7S6GDXLFK4XEY}

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	2026-07-05T05:27:22.786253Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8f58ba63e79929d37e5e30eeb2ab97263507537e0942b5f056119c34145ef77e

Aliases

arxiv: 2212.10791 · arxiv_version: 2212.10791v1 · doi: 10.48550/arxiv.2212.10791 · pith_short_12: R5MLUY7HTEU5 · pith_short_16: R5MLUY7HTEU5G7S6 · pith_short_8: R5MLUY7H

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/R5MLUY7HTEU5G7S6GDXLFK4XEY \
  | 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: 8f58ba63e79929d37e5e30eeb2ab97263507537e0942b5f056119c34145ef77e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "40df62806e6f308566b60de90d6f3607c93d1910aabfbab34eeb9f70f1a2cc6f",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2022-12-21T06:20:28Z",
    "title_canon_sha256": "8be052d9149d44dbdd70f897074dcf034b772731b48926175ae7ecd1d44bb6eb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2212.10791",
    "kind": "arxiv",
    "version": 1
  }
}