Pith Number

pith:OSWHZSWZ

pith:2022:OSWHZSWZF3DZILMF6YKRCVENNY

not attested not anchored not stored refs pending

A Double-Graph Based Framework for Frame Semantic Parsing

Baobao Chang, Ce Zheng, Runxin Xu, Xudong Chen

arxiv:2206.09158 v1 · 2022-06-18 · 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{OSWHZSWZF3DZILMF6YKRCVENNY}

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	2026-07-05T05:22:08.766700Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

74ac7ccad92ec7942d85f61511548d6e12aa7c5ca251e20349faf74a0ae9cd24

Aliases

arxiv: 2206.09158 · arxiv_version: 2206.09158v1 · doi: 10.48550/arxiv.2206.09158 · pith_short_12: OSWHZSWZF3DZ · pith_short_16: OSWHZSWZF3DZILMF · pith_short_8: OSWHZSWZ

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/OSWHZSWZF3DZILMF6YKRCVENNY \
  | 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: 74ac7ccad92ec7942d85f61511548d6e12aa7c5ca251e20349faf74a0ae9cd24

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "32f0ff97951756031462a149c106b9ae73e732ee1840cf33fcf516e62f41dc84",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2022-06-18T09:39:38Z",
    "title_canon_sha256": "2a90584563eff1e049a2f6b5c0cb314224d1bb48fc809a97cf2d8c730aae920e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2206.09158",
    "kind": "arxiv",
    "version": 1
  }
}