Pith Number

pith:NRP72EBB

pith:2018:NRP72EBBD55M4IIEFGXDLA67BT

not attested not anchored not stored refs pending

Exploring the Semantic Content of Unsupervised Graph Embeddings: An Empirical Study

Andrew Stephen McGough, Boguslaw Obara, Georgios Theodoropoulos, Ibad Kureshi, John Brennan, Stephen Bonner

arxiv:1806.07464 v1 · 2018-06-19 · cs.LG · 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{NRP72EBBD55M4IIEFGXDLA67BT}

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	2026-05-18T00:12:47.685804Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6c5ffd10211f7ace210429ae3583df0cec16b6abfddde0881cad42e2b3a5cb8f

Aliases

arxiv: 1806.07464 · arxiv_version: 1806.07464v1 · doi: 10.48550/arxiv.1806.07464 · pith_short_12: NRP72EBBD55M · pith_short_16: NRP72EBBD55M4IIE · pith_short_8: NRP72EBB

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/NRP72EBBD55M4IIEFGXDLA67BT \
  | 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: 6c5ffd10211f7ace210429ae3583df0cec16b6abfddde0881cad42e2b3a5cb8f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "355140601988cee8ced3c1572f82f256fe32d123faa80f87e32ec1d20fda1d63",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2018-06-19T21:06:32Z",
    "title_canon_sha256": "a208567db6872cc1ddf2c3c778487f16ccd540f07dbeb19d4e045e7e7539afb3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.07464",
    "kind": "arxiv",
    "version": 1
  }
}