Pith Number

pith:GG75F2MQ

pith:2023:GG75F2MQZBLPACPLDL3SEOAWV3

not attested not anchored not stored refs pending

Nested Event Extraction upon Pivot Element Recogniton

Jiafeng Guo, Long Bai, Miao Su, Saiping Guan, Weicheng Ren, Xiaolong Jin, Xueqi Cheng, Yantao Liu, Zixuan Li

arxiv:2309.12960 v3 · 2023-09-22 · 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{GG75F2MQZBLPACPLDL3SEOAWV3}

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	2026-07-05T08:05:02.596713Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

31bfd2e990c856f009eb1af7223816aeea888f512d5b33c51c6a3aca6979e366

Aliases

arxiv: 2309.12960 · arxiv_version: 2309.12960v3 · doi: 10.48550/arxiv.2309.12960 · pith_short_12: GG75F2MQZBLP · pith_short_16: GG75F2MQZBLPACPL · pith_short_8: GG75F2MQ

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/GG75F2MQZBLPACPLDL3SEOAWV3 \
  | 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: 31bfd2e990c856f009eb1af7223816aeea888f512d5b33c51c6a3aca6979e366

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "41faecefca3374daeb8876181600ba2faef5cf190ce4127119416076641da336",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2023-09-22T15:58:06Z",
    "title_canon_sha256": "a02e77c8e91b851b95d10e6f4bfea24d2f5318901da1acdea3e1d6b254a229fe"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2309.12960",
    "kind": "arxiv",
    "version": 3
  }
}