Pith Number

pith:Z7LYQR3M

pith:2019:Z7LYQR3M2OYFIXD6GS3SD3THNO

not attested not anchored not stored refs pending

Topological based classification of paper domains using graph convolutional networks

Idan Benami, Keren Cohen, Oved Nagar, Yoram Louzoun

arxiv:1904.07787 v1 · 2019-04-10 · cs.SI · 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{Z7LYQR3M2OYFIXD6GS3SD3THNO}

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

Regional based query in graph active learning

Receipt and verification

First computed	2026-05-17T23:48:24.235172Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cfd788476cd3b0545c7e34b721ee676bbaa7797065e3c26b13cef5a38086f204

Aliases

arxiv: 1904.07787 · arxiv_version: 1904.07787v1 · doi: 10.48550/arxiv.1904.07787 · pith_short_12: Z7LYQR3M2OYF · pith_short_16: Z7LYQR3M2OYFIXD6 · pith_short_8: Z7LYQR3M

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/Z7LYQR3M2OYFIXD6GS3SD3THNO \
  | 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: cfd788476cd3b0545c7e34b721ee676bbaa7797065e3c26b13cef5a38086f204

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b128b50674a7bfd442288041651aa856ac4b023042d45b873fda17709169aeac",
    "cross_cats_sorted": [
      "cs.LG",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SI",
    "submitted_at": "2019-04-10T14:04:11Z",
    "title_canon_sha256": "dd134db03ef8ec82bfac7e7105279e95f866a8cfe82c2758d71fe663bc9ab9e4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.07787",
    "kind": "arxiv",
    "version": 1
  }
}