Pith Number

pith:KVGKD764

pith:2021:KVGKD7643FT7I425GWLWY6QUPB

not attested not anchored not stored refs pending

Orthogonal Graph Neural Networks

Kai Guo, Kaixiong Zhou, Xia Hu, Xin Wang, Yi Chang, Yu Li

arxiv:2109.11338 v2 · 2021-09-23 · cs.LG · cs.AI

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KVGKD7643FT7I425GWLWY6QUPB}

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	2026-07-05T03:36:40.269767Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

554ca1ffdcd967f4735d35976c7a1478517276bf374eb8b9e0c77449372b71be

Aliases

arxiv: 2109.11338 · arxiv_version: 2109.11338v2 · doi: 10.48550/arxiv.2109.11338 · pith_short_12: KVGKD7643FT7 · pith_short_16: KVGKD7643FT7I425 · pith_short_8: KVGKD764

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/KVGKD7643FT7I425GWLWY6QUPB \
  | 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: 554ca1ffdcd967f4735d35976c7a1478517276bf374eb8b9e0c77449372b71be

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e09c061b30e0584b226e9e2aaedb3561778e30a2a3502bda75965d1351f065cc",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2021-09-23T12:39:01Z",
    "title_canon_sha256": "e6382679dcf8eae22ec3a78ed63d81636bd9accec48c6b60352cc0764a4438b9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2109.11338",
    "kind": "arxiv",
    "version": 2
  }
}