Pith Number

pith:M2TAOF62

pith:2023:M2TAOF623IHA2F2PS5NDOCRQDS

not attested not anchored not stored refs pending

SPEC: Summary Preference Decomposition for Low-Resource Abstractive Summarization

Hong-Han Shuai, Yi-Syuan Chen, Yun-Zhu Song

arxiv:2303.14011 v1 · 2023-03-24 · 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{M2TAOF623IHA2F2PS5NDOCRQDS}

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	2026-07-05T05:54:22.626115Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

66a60717dada0e0d174f975a370a301c9ba6f697bc47f6140074e6acc08cb4fa

Aliases

arxiv: 2303.14011 · arxiv_version: 2303.14011v1 · doi: 10.48550/arxiv.2303.14011 · pith_short_12: M2TAOF623IHA · pith_short_16: M2TAOF623IHA2F2P · pith_short_8: M2TAOF62

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/M2TAOF623IHA2F2PS5NDOCRQDS \
  | 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: 66a60717dada0e0d174f975a370a301c9ba6f697bc47f6140074e6acc08cb4fa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f4b910fcb6059818a9fc44c395000ba2dcd9bb0a96639112427fcd6a84d82f53",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2023-03-24T14:07:03Z",
    "title_canon_sha256": "d7be143f16c671132658179784a8645a537800a01b71925783f2f5e16e097a24"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2303.14011",
    "kind": "arxiv",
    "version": 1
  }
}