Pith Number

pith:XDI3HAHV

pith:2023:XDI3HAHVBPSAHTABKTOOAL4OKG

not attested not anchored not stored refs pending

Improving the Robustness of Summarization Systems with Dual Augmentation

Chengqi Zhang, Chongyang Tao, Guodong Long, Mingzhe Li, Xiangliang Zhang, Xin Gao, Xiuying Chen

arxiv:2306.01090 v1 · 2023-06-01 · 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{XDI3HAHVBPSAHTABKTOOAL4OKG}

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	2026-07-05T06:16:37.871079Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b8d1b380f50be403cc0154dce02f8e5195d8f8127b437d0f2566346e0e77b04f

Aliases

arxiv: 2306.01090 · arxiv_version: 2306.01090v1 · doi: 10.48550/arxiv.2306.01090 · pith_short_12: XDI3HAHVBPSA · pith_short_16: XDI3HAHVBPSAHTAB · pith_short_8: XDI3HAHV

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/XDI3HAHVBPSAHTABKTOOAL4OKG \
  | 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: b8d1b380f50be403cc0154dce02f8e5195d8f8127b437d0f2566346e0e77b04f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "656ae381751118111475098dc08f71a4f245e9d46d1aef80feb87e142c29526f",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2023-06-01T19:04:17Z",
    "title_canon_sha256": "83e0d55c57ec77f94c8c733eb24d188a0854de843e9f6c316a6c1f98a1c489fa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2306.01090",
    "kind": "arxiv",
    "version": 1
  }
}