Pith Number

pith:CPQQYK2P

pith:2020:CPQQYK2PAGO3TBC6TFMRMQJ26O

not attested not anchored not stored refs pending

Topic-Guided Abstractive Text Summarization: a Joint Learning Approach

Chujie Zheng, Harry Jiannan Wang, Kunpeng Zhang, Ling Fan, Zhe Wang

arxiv:2010.10323 v2 · 2020-10-20 · 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{CPQQYK2PAGO3TBC6TFMRMQJ26O}

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

Enriching and Controlling Global Semantics for Text Summarization

Receipt and verification

First computed	2026-07-05T03:09:27.800604Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

13e10c2b4f019db9845e995916413af38b8ed6cbb6bc859b667e7e0fc0c5bb2b

Aliases

arxiv: 2010.10323 · arxiv_version: 2010.10323v2 · doi: 10.48550/arxiv.2010.10323 · pith_short_12: CPQQYK2PAGO3 · pith_short_16: CPQQYK2PAGO3TBC6 · pith_short_8: CPQQYK2P

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/CPQQYK2PAGO3TBC6TFMRMQJ26O \
  | 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: 13e10c2b4f019db9845e995916413af38b8ed6cbb6bc859b667e7e0fc0c5bb2b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6958ec1436896dc08c2f05f4a0bb9964215d1256f1eff5b96b26877f2e612442",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2020-10-20T14:45:25Z",
    "title_canon_sha256": "377b3191bca6b20cf5d7b95031ff827928c2b7e1e58721f466bb0e1523115c2f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2010.10323",
    "kind": "arxiv",
    "version": 2
  }
}