Pith Number

pith:OX5M5IKW

pith:2021:OX5M5IKWHQ3NZQ2VO6YYQJQRBR

not attested not anchored not stored refs pending

Uniting Heterogeneity, Inductiveness, and Efficiency for Graph Representation Learning

Hao Wang, Hongzhi Yin, Jie Ren, Tong Chen, Xiangliang Zhang, Zi Huang

arxiv:2104.01711 v2 · 2021-04-04 · cs.SI · cs.LG

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OX5M5IKWHQ3NZQ2VO6YYQJQRBR}

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	2026-07-05T02:31:05.333400Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

75facea1563c36dcc35577b18826110c511f3e88fd137024bbe4eb9407815689

Aliases

arxiv: 2104.01711 · arxiv_version: 2104.01711v2 · doi: 10.48550/arxiv.2104.01711 · pith_short_12: OX5M5IKWHQ3N · pith_short_16: OX5M5IKWHQ3NZQ2V · pith_short_8: OX5M5IKW

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/OX5M5IKWHQ3NZQ2VO6YYQJQRBR \
  | 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: 75facea1563c36dcc35577b18826110c511f3e88fd137024bbe4eb9407815689

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4111e46c615b22fb8d794d819ed6c7a2c995dc5692d048f64efea892231bdfe2",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SI",
    "submitted_at": "2021-04-04T23:31:39Z",
    "title_canon_sha256": "4d130ed6d9b298b9512823c65f121f7af0e6bf405d8237a707aae4966283acd0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2104.01711",
    "kind": "arxiv",
    "version": 2
  }
}