Pith Number

pith:C5D2XBUR

pith:2019:C5D2XBURD75WLKIPYQTMOJBM6L

not attested not anchored not stored refs pending

On the choice of graph neural network architectures

Cl\'ement Vignac, Guillermo Ortiz-Jim\'enez, Pascal Frossard

arxiv:1911.05384 v2 · 2019-11-13 · cs.SI · cs.LG · eess.SP · 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{C5D2XBURD75WLKIPYQTMOJBM6L}

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	2026-07-05T00:39:15.570568Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1747ab86911ffb65a90fc426c7242cf2ef2f0f1bda3a4d01a92e5685ff8dfb15

Aliases

arxiv: 1911.05384 · arxiv_version: 1911.05384v2 · doi: 10.48550/arxiv.1911.05384 · pith_short_12: C5D2XBURD75W · pith_short_16: C5D2XBURD75WLKIP · pith_short_8: C5D2XBUR

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/C5D2XBURD75WLKIPYQTMOJBM6L \
  | 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: 1747ab86911ffb65a90fc426c7242cf2ef2f0f1bda3a4d01a92e5685ff8dfb15

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b5e43205a79cb471cdb26b9a530178e33ab8a074bb79669aabeadf588e7bf02f",
    "cross_cats_sorted": [
      "cs.LG",
      "eess.SP",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SI",
    "submitted_at": "2019-11-13T10:25:08Z",
    "title_canon_sha256": "5848e2a9355ca6fc27391c5cd24e240b64f6b3cf6418af9c092a6d8f757ec9e3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1911.05384",
    "kind": "arxiv",
    "version": 2
  }
}