Pith Number

pith:TVCKG5HH

pith:2022:TVCKG5HH4A6ILZHQCYPD4SRVK4

not attested not anchored not stored refs pending

Metropolis-Hastings Data Augmentation for Graph Neural Networks

Hyeonjin Park, Hyunwoo J. Kim, Jinyoung Park, Jisu Jeong, Jung-Woo Ha, Kyung-Min Kim, Seunghun Lee, Sihyeon Kim

arxiv:2203.14082 v1 · 2022-03-26 · 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{TVCKG5HH4A6ILZHQCYPD4SRVK4}

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	2026-07-05T04:08:46.771919Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9d44a374e7e03c85e4f0161e3e4a355728abe2aed3999d10ddd765ce2e441ae6

Aliases

arxiv: 2203.14082 · arxiv_version: 2203.14082v1 · doi: 10.48550/arxiv.2203.14082 · pith_short_12: TVCKG5HH4A6I · pith_short_16: TVCKG5HH4A6ILZHQ · pith_short_8: TVCKG5HH

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/TVCKG5HH4A6ILZHQCYPD4SRVK4 \
  | 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: 9d44a374e7e03c85e4f0161e3e4a355728abe2aed3999d10ddd765ce2e441ae6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8004d59c3340ec9395d5ed8d72c5be685b211c875d0875a201b77bdd574532d3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2022-03-26T14:00:11Z",
    "title_canon_sha256": "b101bc790740b14499134a070ed249de83fc83ae02de0fccbdcb85f240bbf864"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2203.14082",
    "kind": "arxiv",
    "version": 1
  }
}