Pith Number

pith:PVT6XCY3

pith:2023:PVT6XCY3EK643QWYNDESID5JWW

not attested not anchored not stored refs pending

Enhancing Argument Structure Extraction with Efficient Leverage of Contextual Information

Fandong Meng, Jie Zhou, Yingjie Li, Yue Zhang, Yun Luo, Zhen Yang

arxiv:2310.05073 v1 · 2023-10-08 · 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{PVT6XCY3EK643QWYNDESID5JWW}

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	2026-07-05T06:58:26.349332Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7d67eb8b1b22bdcdc2d868c9240fa9b58bdf59b8dfb17c6ae87d1fe2900b35f2

Aliases

arxiv: 2310.05073 · arxiv_version: 2310.05073v1 · doi: 10.48550/arxiv.2310.05073 · pith_short_12: PVT6XCY3EK64 · pith_short_16: PVT6XCY3EK643QWY · pith_short_8: PVT6XCY3

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/PVT6XCY3EK643QWYNDESID5JWW \
  | 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: 7d67eb8b1b22bdcdc2d868c9240fa9b58bdf59b8dfb17c6ae87d1fe2900b35f2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "95796751cdd4ba1402d138fb5dae1b596120cfb9e44f8ffe73cfea4089b65dec",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2023-10-08T08:47:10Z",
    "title_canon_sha256": "cd09937ef565bccdb100eaa3131a3c232786fd62a6a0a3cccb883e26f0015c7f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2310.05073",
    "kind": "arxiv",
    "version": 1
  }
}