Pith Number

pith:CW4KXLEV

pith:2019:CW4KXLEVSPHKI4DUKTS2HQ5DXM

not attested not anchored not stored refs pending

HodgeNet: Graph Neural Networks for Edge Data

Santiago Segarra, T. Mitchell Roddenberry

arxiv:1912.02354 v1 · 2019-12-05 · eess.SP · cs.SI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CW4KXLEVSPHKI4DUKTS2HQ5DXM}

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.

Cited by

1 paper in Pith

Topological Neural Networks over the Air

Receipt and verification

First computed	2026-07-05T00:24:12.801505Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

15b8abac9593cea4707454e5a3c3a3bb2ed3d87259324027249789c33d288454

Aliases

arxiv: 1912.02354 · arxiv_version: 1912.02354v1 · doi: 10.48550/arxiv.1912.02354 · pith_short_12: CW4KXLEVSPHK · pith_short_16: CW4KXLEVSPHKI4DU · pith_short_8: CW4KXLEV

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/CW4KXLEVSPHKI4DUKTS2HQ5DXM \
  | 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: 15b8abac9593cea4707454e5a3c3a3bb2ed3d87259324027249789c33d288454

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f6e599da768e64c8b21addb9612c63ce731bf369e78249d3169d776946a0f404",
    "cross_cats_sorted": [
      "cs.SI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2019-12-05T02:49:56Z",
    "title_canon_sha256": "580a739aff5df8f2b4890a6db94410842236585a539c82c6fbe93276211ecafa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1912.02354",
    "kind": "arxiv",
    "version": 1
  }
}