Pith Number

pith:52HIBN6X

pith:2022:52HIBN6XCHVYJYSXZTFFUIEPIZ

not attested not anchored not stored refs pending

ReFactor GNNs: Revisiting Factorisation-based Models from a Message-Passing Perspective

Luca Franceschi, Pasquale Minervini, Pontus Stenetorp, Pushkar Mishra, Sebastian Riedel, Yihong Chen

arxiv:2207.09980 v4 · 2022-07-20 · cs.LG · cs.AI · 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{52HIBN6XCHVYJYSXZTFFUIEPIZ}

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	2026-07-05T10:01:30.097042Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ee8e80b7d711eb84e257ccca5a208f466b37ffa010ab5379a95bc754f24b3e70

Aliases

arxiv: 2207.09980 · arxiv_version: 2207.09980v4 · doi: 10.48550/arxiv.2207.09980 · pith_short_12: 52HIBN6XCHVY · pith_short_16: 52HIBN6XCHVYJYSX · pith_short_8: 52HIBN6X

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/52HIBN6XCHVYJYSXZTFFUIEPIZ \
  | 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: ee8e80b7d711eb84e257ccca5a208f466b37ffa010ab5379a95bc754f24b3e70

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5e08e84dde3e2c9188b914024c8babbbbdf2d7c0ff509a64db0b301d0e818fd3",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.CL"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2022-07-20T15:39:30Z",
    "title_canon_sha256": "e6b6466c6a4160d5e20890330125aacd372683f35d081d1dc3a1f5e050bdce7c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2207.09980",
    "kind": "arxiv",
    "version": 4
  }
}