Pith Number

pith:ECDDCUSX

pith:2019:ECDDCUSXEYYDOKXH5LRQBX3T7V

not attested not anchored not stored refs pending

Community Detection and Growth Potential Prediction Using the Stochastic Block Model and the Long Short-term Memory from Patent Citation Networks

Asahi Hentona, Elisa Claire Alem\'an Carre\'on, Hirofumi Nonaka, Kensei Nakai, Shotaro Kataoka, Takeshi Sakumoto, Toru Hiraoka, Yuki Kanai

arxiv:1904.12986 v1 · 2019-04-23 · cs.DL · cs.IR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ECDDCUSXEYYDOKXH5LRQBX3T7V}

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	2026-05-17T23:47:24.277685Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

20863152572630372ae7eae300df73fd427863bd2296b55d96b5caf3d6834d93

Aliases

arxiv: 1904.12986 · arxiv_version: 1904.12986v1 · doi: 10.48550/arxiv.1904.12986 · pith_short_12: ECDDCUSXEYYD · pith_short_16: ECDDCUSXEYYDOKXH · pith_short_8: ECDDCUSX

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/ECDDCUSXEYYDOKXH5LRQBX3T7V \
  | 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: 20863152572630372ae7eae300df73fd427863bd2296b55d96b5caf3d6834d93

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ef6fb707831a64dcde66fe7370e2016e1cd640ef9ad3e5dd7c1b72e429453939",
    "cross_cats_sorted": [
      "cs.IR"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.DL",
    "submitted_at": "2019-04-23T15:50:58Z",
    "title_canon_sha256": "f1e17126b62fdad24b0e7e7f2da371b3e0658fc35a06bf47088a0a13ab1f0b50"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.12986",
    "kind": "arxiv",
    "version": 1
  }
}