Pith Number

pith:L7I65E4O

pith:2019:L7I65E4OVNECMPCYL3FXF6PEMU

not attested not anchored not stored refs pending

Redundancy-Free Computation Graphs for Graph Neural Networks

Alex Aiken, Jiaxuan You, Jure Leskovec, Rex Ying, Sina Lin, Zhihao Jia

arxiv:1906.03707 v1 · 2019-06-09 · cs.LG · cs.SI · 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{L7I65E4OVNECMPCYL3FXF6PEMU}

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	2026-05-17T23:43:45.271522Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5fd1ee938eab48263c585ecb72f9e4652ec1f18cf3d73e07175cf2a7904a7d3d

Aliases

arxiv: 1906.03707 · arxiv_version: 1906.03707v1 · doi: 10.48550/arxiv.1906.03707 · pith_short_12: L7I65E4OVNEC · pith_short_16: L7I65E4OVNECMPCY · pith_short_8: L7I65E4O

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/L7I65E4OVNECMPCYL3FXF6PEMU \
  | 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: 5fd1ee938eab48263c585ecb72f9e4652ec1f18cf3d73e07175cf2a7904a7d3d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e728612c4852c4e92f0e9c27491f3ddede9bd3ca341c538212338252e1284b96",
    "cross_cats_sorted": [
      "cs.SI",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2019-06-09T21:06:28Z",
    "title_canon_sha256": "8742645ebfc981ba90953e27c195e403e3aa353c82c10070164119f09b0e89ce"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1906.03707",
    "kind": "arxiv",
    "version": 1
  }
}