Pith Number

pith:W4HLF4BE

pith:2020:W4HLF4BESZSNM5NTDOMNRT77LD

not attested not anchored not stored refs pending

Graph Information Bottleneck

Hongyu Ren, Jure Leskovec, Pan Li, Tailin Wu

arxiv:2010.12811 v1 · 2020-10-24 · 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{W4HLF4BESZSNM5NTDOMNRT77LD}

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

Discrete Curvature Graph Information Bottleneck

Receipt and verification

First computed	2026-07-05T01:45:48.708883Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b70eb2f0249664d675b31b98d8cfff58f5ab0bc2b6408111d66d41e0c911b9d9

Aliases

arxiv: 2010.12811 · arxiv_version: 2010.12811v1 · doi: 10.48550/arxiv.2010.12811 · pith_short_12: W4HLF4BESZSN · pith_short_16: W4HLF4BESZSNM5NT · pith_short_8: W4HLF4BE

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/W4HLF4BESZSNM5NTDOMNRT77LD \
  | 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: b70eb2f0249664d675b31b98d8cfff58f5ab0bc2b6408111d66d41e0c911b9d9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a2dc895825b7855f177852b5b3d4203597606a2b8dfce4413cecde0e0d5d6d32",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2020-10-24T07:13:00Z",
    "title_canon_sha256": "1b8b75ed8872536ab7d6920d0faaf2c2a37d48d19988b28dab6f53885b0e4e02"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2010.12811",
    "kind": "arxiv",
    "version": 1
  }
}