Pith Number

pith:LHCMYTWI

pith:2022:LHCMYTWI73UXGJZBWINN3FALWH

not attested not anchored not stored refs pending

Neural Sheaf Diffusion: A Topological Perspective on Heterophily and Oversmoothing in GNNs

Benjamin Paul Chamberlain, Cristian Bodnar, Francesco Di Giovanni, Michael M. Bronstein, Pietro Li\`o

arxiv:2202.04579 v4 · 2022-02-09 · cs.LG · math.AT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LHCMYTWI73UXGJZBWINN3FALWH}

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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.

Cited by

1 paper in Pith

Riemannian geometry meets fMRI: the advantages of modeling correlation manifolds and eigenvector subspaces

Receipt and verification

First computed	2026-07-05T05:31:00.989912Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

59c4cc4ec8fee9732721b21add940bb1cdf2b893e6c074974ce79619d7bb1682

Aliases

arxiv: 2202.04579 · arxiv_version: 2202.04579v4 · doi: 10.48550/arxiv.2202.04579 · pith_short_12: LHCMYTWI73UX · pith_short_16: LHCMYTWI73UXGJZB · pith_short_8: LHCMYTWI

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/LHCMYTWI73UXGJZBWINN3FALWH \
  | 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: 59c4cc4ec8fee9732721b21add940bb1cdf2b893e6c074974ce79619d7bb1682

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7a2d7e1f9fefb9c528d5cd2f083525d59f2fb78dc8d5f00d4a01251d2428761c",
    "cross_cats_sorted": [
      "math.AT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2022-02-09T17:25:02Z",
    "title_canon_sha256": "bfaec9a75ec38ee682ec7462727ea1b4b24dddcfac29b3710cacb7e87effe46d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2202.04579",
    "kind": "arxiv",
    "version": 4
  }
}