Pith Number

pith:4VD2A5NT

pith:2022:4VD2A5NTK5OBQEDNZME5FGE6XS

not attested not anchored not stored refs pending

Neural Approximation of Graph Topological Features

Chao Chen, Liangcai Gao, Tengfei Ma, Yusu Wang, Zhi Tang, Zuoyu Yan

arxiv:2201.12032 v4 · 2022-01-28 · 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{4VD2A5NTK5OBQEDNZME5FGE6XS}

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

Computing and Learning on Combinatorial Data

Receipt and verification

First computed	2026-07-05T05:15:58.609570Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e547a075b3575c18106dcb09d2989ebc95ff72ec020c771c176cd776a84d95b9

Aliases

arxiv: 2201.12032 · arxiv_version: 2201.12032v4 · doi: 10.48550/arxiv.2201.12032 · pith_short_12: 4VD2A5NTK5OB · pith_short_16: 4VD2A5NTK5OBQEDN · pith_short_8: 4VD2A5NT

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/4VD2A5NTK5OBQEDNZME5FGE6XS \
  | 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: e547a075b3575c18106dcb09d2989ebc95ff72ec020c771c176cd776a84d95b9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f7a613ca3982dc120165c5c7a6dac5b634e757c28d601256d20f73390971fce4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2022-01-28T10:54:45Z",
    "title_canon_sha256": "bd1807c22afa9bb3269eddd1920e04b0b875e8944bf7725b44a0e86a0c943d0f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2201.12032",
    "kind": "arxiv",
    "version": 4
  }
}