Pith Number

pith:OUIV3RAP

pith:2019:OUIV3RAPFJ37CEWWWO45S6I4GO

not attested not anchored not stored refs pending

Understanding Isomorphism Bias in Graph Data Sets

Evgeny Burnaev, Sergei Ivanov, Sergei Sviridov

arxiv:1910.12091 v2 · 2019-10-26 · 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{OUIV3RAPFJ37CEWWWO45S6I4GO}

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

BadImplant: Injection-based Multi-Targeted Graph Backdoor Attack

Receipt and verification

First computed	2026-07-05T00:16:06.747546Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

75115dc40f2a77f112d6b3b9d9791c3398e1053e6ab72168c2eb737014f32ea8

Aliases

arxiv: 1910.12091 · arxiv_version: 1910.12091v2 · doi: 10.48550/arxiv.1910.12091 · pith_short_12: OUIV3RAPFJ37 · pith_short_16: OUIV3RAPFJ37CEWW · pith_short_8: OUIV3RAP

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/OUIV3RAPFJ37CEWWWO45S6I4GO \
  | 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: 75115dc40f2a77f112d6b3b9d9791c3398e1053e6ab72168c2eb737014f32ea8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2b9492eac04b4db48b2191c242fcf54682026ece433257d87527b551b8b50c72",
    "cross_cats_sorted": [
      "cs.SI",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2019-10-26T15:52:42Z",
    "title_canon_sha256": "5a9ba8540ec41cca025df49bbd23cbd0a7d9fc2748bc2c53eda219ff9607a873"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1910.12091",
    "kind": "arxiv",
    "version": 2
  }
}