Pith Number

pith:77WIOIPM

pith:2020:77WIOIPMENT7WT7TXSCQZPCVFI

not attested not anchored not stored refs pending

Deep Graph Mapper: Seeing Graphs through the Neural Lens

Cristian Bodnar, C\u{a}t\u{a}lina Cangea, Pietro Li\`o

arxiv:2002.03864 v2 · 2020-02-10 · 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{77WIOIPMENT7WT7TXSCQZPCVFI}

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	2026-07-05T00:42:34.229206Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ffec8721ec2367fb4ff3bc850cbc552a0cfee2033f89b39cc675763ac3b594db

Aliases

arxiv: 2002.03864 · arxiv_version: 2002.03864v2 · doi: 10.48550/arxiv.2002.03864 · pith_short_12: 77WIOIPMENT7 · pith_short_16: 77WIOIPMENT7WT7T · pith_short_8: 77WIOIPM

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/77WIOIPMENT7WT7TXSCQZPCVFI \
  | 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: ffec8721ec2367fb4ff3bc850cbc552a0cfee2033f89b39cc675763ac3b594db

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0d2825cf06c892e62cb47b76643cae74755d0b380e513b0138926c6fafc903f1",
    "cross_cats_sorted": [
      "cs.SI",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2020-02-10T15:29:09Z",
    "title_canon_sha256": "6d4bf47c095a142e2d62c13508b913006a1c65d53a2a8efdea11f50f4d2d42a0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2002.03864",
    "kind": "arxiv",
    "version": 2
  }
}