Pith Number

pith:PFDTQWPR

pith:2020:PFDTQWPRGFFX6FCJ7LYR4MUVI2

not attested not anchored not stored refs pending

Simplicial Neural Networks

Gard Spreemann, Micha\"el Defferrard, Stefania Ebli

arxiv:2010.03633 v2 · 2020-10-07 · cs.LG · math.AT · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PFDTQWPRGFFX6FCJ7LYR4MUVI2}

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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

7 papers in Pith

Collapsed Effective Operators for Higher-order Structures

Cellular Sheaf Neural Operators for Structure-Preserving Surrogate Modeling of Constrained PDEs

Topology-Preserving Neural Operator Learning via Hodge Decomposition

Topological Signal Processing: An Application-Oriented Tutorial

HodgeCover: Higher-Order Topological Coverage Drives Compression of Sparse Mixture-of-Experts

Receipt and verification

First computed	2026-07-05T02:02:06.862226Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

79473859f1314b7f1449faf11e329546b648993547f42261cf20c24a819eef7c

Aliases

arxiv: 2010.03633 · arxiv_version: 2010.03633v2 · doi: 10.48550/arxiv.2010.03633 · pith_short_12: PFDTQWPRGFFX · pith_short_16: PFDTQWPRGFFX6FCJ · pith_short_8: PFDTQWPR

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/PFDTQWPRGFFX6FCJ7LYR4MUVI2 \
  | 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: 79473859f1314b7f1449faf11e329546b648993547f42261cf20c24a819eef7c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8dde353a02a9f1aec6583136254802dfa5d03da4a3c5b197dce0308e0aba5261",
    "cross_cats_sorted": [
      "math.AT",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2020-10-07T20:15:01Z",
    "title_canon_sha256": "e05165a928cc97df691139ad2eb15ad5c89b69015565a292367a9913dd6c7029"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2010.03633",
    "kind": "arxiv",
    "version": 2
  }
}