Pith Number

pith:BFFHSKB4

pith:2022:BFFHSKB4Y3EFHE7WFARVXRDCDS

not attested not anchored not stored refs pending

Noisy Pairing and Partial Supervision for Stylized Opinion Summarization

Hayate Iso, Xiaolan Wang, Yoshi Suhara

arxiv:2211.08723 v2 · 2022-11-16 · 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{BFFHSKB4Y3EFHE7WFARVXRDCDS}

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	2026-07-05T08:54:00.618486Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

094a79283cc6c85393f628235bc4621caf027283b6c88e0ea4dfae95e6337ef0

Aliases

arxiv: 2211.08723 · arxiv_version: 2211.08723v2 · doi: 10.48550/arxiv.2211.08723 · pith_short_12: BFFHSKB4Y3EF · pith_short_16: BFFHSKB4Y3EFHE7W · pith_short_8: BFFHSKB4

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/BFFHSKB4Y3EFHE7WFARVXRDCDS \
  | 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: 094a79283cc6c85393f628235bc4621caf027283b6c88e0ea4dfae95e6337ef0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6a1c3475a064e0a6abbdd248129f1fcd2bd2a78f1038a676c419c27d3f708943",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2022-11-16T07:27:37Z",
    "title_canon_sha256": "85c02fd1a2d8aa7366569acb7696d90653758cbe1e9653e475a4d93b0c35d161"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2211.08723",
    "kind": "arxiv",
    "version": 2
  }
}