Pith Number

pith:ZZ3OUCST

pith:2018:ZZ3OUCSTVQRUHNAH4UFLEP6IHR

not attested not anchored not stored refs pending

Node Representation Learning for Directed Graphs

Avishek Anand, Jurek Leonhardt, Megha Khosla, Wolfgang Nejdl

arxiv:1810.09176 v4 · 2018-10-22 · 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{ZZ3OUCSTVQRUHNAH4UFLEP6IHR}

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	2026-05-17T23:42:02.931278Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ce76ea0a53ac2343b407e50ab23fc83c52a7598a1c7c860d56536b5db85ef7bb

Aliases

arxiv: 1810.09176 · arxiv_version: 1810.09176v4 · doi: 10.48550/arxiv.1810.09176 · pith_short_12: ZZ3OUCSTVQRU · pith_short_16: ZZ3OUCSTVQRUHNAH · pith_short_8: ZZ3OUCST

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/ZZ3OUCSTVQRUHNAH4UFLEP6IHR \
  | 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: ce76ea0a53ac2343b407e50ab23fc83c52a7598a1c7c860d56536b5db85ef7bb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0cb9921309b1661bdc87a201c9372a18dc6da3496c03896815c166229f50306d",
    "cross_cats_sorted": [
      "cs.LG",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SI",
    "submitted_at": "2018-10-22T11:04:00Z",
    "title_canon_sha256": "a344ba3145f8f374f07cab62fbc1d70f8e507c186e146744237df58e4ba4e4e9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.09176",
    "kind": "arxiv",
    "version": 4
  }
}