Pith Number

pith:N3JA5MMU

pith:2019:N3JA5MMUMWSL72WDXRHJLK6XY2

not attested not anchored not stored refs pending

Patent Citation Dynamics Modeling via Multi-Attention Recurrent Networks

Chang-Tien Lu, Kaiqun Fu, Naren Ramakrishnan, Nathan Self, Taoran Ji, Zhiqian Chen

arxiv:1905.10022 v1 · 2019-05-22 · cs.DL · cs.LG · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{N3JA5MMUMWSL72WDXRHJLK6XY2}

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	2026-05-17T23:44:49.325339Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6ed20eb19465a4bfeac3bc4e95abd7c6b5f8fcb93abe8c0fd657ab53171938ac

Aliases

arxiv: 1905.10022 · arxiv_version: 1905.10022v1 · doi: 10.48550/arxiv.1905.10022 · pith_short_12: N3JA5MMUMWSL · pith_short_16: N3JA5MMUMWSL72WD · pith_short_8: N3JA5MMU

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/N3JA5MMUMWSL72WDXRHJLK6XY2 \
  | 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: 6ed20eb19465a4bfeac3bc4e95abd7c6b5f8fcb93abe8c0fd657ab53171938ac

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cbccbfd13459e881b6c6c64dae893a8b57736051bae8c07c31a0b2d7433c6f10",
    "cross_cats_sorted": [
      "cs.LG",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DL",
    "submitted_at": "2019-05-22T21:11:31Z",
    "title_canon_sha256": "f55528c05215bae755b7163f13c3a849cd2a526e2e085513afc07e6a6e526281"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.10022",
    "kind": "arxiv",
    "version": 1
  }
}