Pith Number

pith:LA6F3OKT

pith:2022:LA6F3OKTV6OEWHR7G7XPQZ2FSE

not attested not anchored not stored refs pending

A Class-Aware Representation Refinement Framework for Graph Classification

Jiaxing Xu, Jinjie Ni, Yiping Ke

arxiv:2209.00936 v2 · 2022-09-02 · 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{LA6F3OKTV6OEWHR7G7XPQZ2FSE}

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	2026-07-05T08:27:59.789490Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

583c5db953af9c4b1e3f37eef86745912b2735078f8747d288c44e2ad039ca0b

Aliases

arxiv: 2209.00936 · arxiv_version: 2209.00936v2 · doi: 10.48550/arxiv.2209.00936 · pith_short_12: LA6F3OKTV6OE · pith_short_16: LA6F3OKTV6OEWHR7 · pith_short_8: LA6F3OKT

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/LA6F3OKTV6OEWHR7G7XPQZ2FSE \
  | 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: 583c5db953af9c4b1e3f37eef86745912b2735078f8747d288c44e2ad039ca0b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2a75d2bd7db74a4882a456ec030db75a6588ad04b9f06059358ce9ad23356442",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2022-09-02T10:18:33Z",
    "title_canon_sha256": "6ff65f2793f114e9d9c7cb69ffd2551b33bcda55109451f30e38e57b5fee076a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2209.00936",
    "kind": "arxiv",
    "version": 2
  }
}