Pith Number

pith:SP5UABYA

pith:2021:SP5UABYA7ZQBJBL2WRBRCUAAP4

not attested not anchored not stored refs pending

Efficient Mining of Frequent Subgraphs with Two-Vertex Exploration

Bo Wu, Peng Jiang, Rujia Wang

arxiv:2101.07690 v2 · 2021-01-19 · cs.DB · cs.PF

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SP5UABYA7ZQBJBL2WRBRCUAAP4}

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	2026-07-05T02:13:21.801366Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

93fb400700fe6014857ab4431150007f37e2de53256ae56e92dd28b3ac1fd388

Aliases

arxiv: 2101.07690 · arxiv_version: 2101.07690v2 · doi: 10.48550/arxiv.2101.07690 · pith_short_12: SP5UABYA7ZQB · pith_short_16: SP5UABYA7ZQBJBL2 · pith_short_8: SP5UABYA

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/SP5UABYA7ZQBJBL2WRBRCUAAP4 \
  | 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: 93fb400700fe6014857ab4431150007f37e2de53256ae56e92dd28b3ac1fd388

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5ad4cab1c553fb9f5649e63c33413d0bcbd646522dcebc6ca8c881564c1683c4",
    "cross_cats_sorted": [
      "cs.PF"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.DB",
    "submitted_at": "2021-01-19T15:35:24Z",
    "title_canon_sha256": "283ab082917d8d35edbfd1e72646d9ca30259c4bde24427af88a48f93c3f8986"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2101.07690",
    "kind": "arxiv",
    "version": 2
  }
}