Pith Number

pith:JORX47DV

pith:2019:JORX47DVN7ANVQHTT6ZFVORZLT

not attested not anchored not stored refs pending

Semi-Supervised Graph Classification: A Hierarchical Graph Perspective

Helen Meng, Hong Cheng, Jia Li, Junzhou Huang, Wenbing Huang, Yu Rong

arxiv:1904.05003 v1 · 2019-04-10 · cs.CV · 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{JORX47DVN7ANVQHTT6ZFVORZLT}

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	2026-05-17T23:48:54.451561Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4ba37e7c756fc0dac0f39fb25aba395cc00caf81c1853bde975c821e8e1d5019

Aliases

arxiv: 1904.05003 · arxiv_version: 1904.05003v1 · doi: 10.48550/arxiv.1904.05003 · pith_short_12: JORX47DVN7AN · pith_short_16: JORX47DVN7ANVQHT · pith_short_8: JORX47DV

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/JORX47DVN7ANVQHTT6ZFVORZLT \
  | 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: 4ba37e7c756fc0dac0f39fb25aba395cc00caf81c1853bde975c821e8e1d5019

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ed526ede15c390e1921246f5f34b94b677fc4f8ceae9f8a5950b7a86f2befd26",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2019-04-10T04:53:20Z",
    "title_canon_sha256": "9eb6f2cad9eb330531327692753bad87a7e7f53c861ad658a4458b7fde3d6494"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.05003",
    "kind": "arxiv",
    "version": 1
  }
}