Pith Number

pith:WE2PXVSX

pith:2024:WE2PXVSX2TSNYQM2EPT5ELZZEE

not attested not anchored not stored refs pending

A Survey on Patent Analysis: From NLP to Multimodal AI

Homaira Huda Shomee, Sathya N. Ravi, Sourav Medya, Zhu Wang

arxiv:2404.08668 v3 · 2024-04-02 · cs.IR · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WE2PXVSX2TSNYQM2EPT5ELZZEE}

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.

Cited by

1 paper in Pith

KLIPA: A Knowledge Graph and LLM-Driven QA Framework for IP Analysis

Receipt and verification

First computed	2026-07-05T11:27:48.855218Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b134fbd657d4e4dc419a23e7d22f392137203bf3e6b4dd4e128af446a2e30df1

Aliases

arxiv: 2404.08668 · arxiv_version: 2404.08668v3 · doi: 10.48550/arxiv.2404.08668 · pith_short_12: WE2PXVSX2TSN · pith_short_16: WE2PXVSX2TSNYQM2 · pith_short_8: WE2PXVSX

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/WE2PXVSX2TSNYQM2EPT5ELZZEE \
  | 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: b134fbd657d4e4dc419a23e7d22f392137203bf3e6b4dd4e128af446a2e30df1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "49c930a3136e642495cc36d402b85d9f43c1ff4d2b530a1f18cab5c3560d8243",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2024-04-02T20:44:06Z",
    "title_canon_sha256": "af0c58d58b3df9c4a9f8dedf8d6d6b49a09352717d4c944e8c3749a53a534adc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2404.08668",
    "kind": "arxiv",
    "version": 3
  }
}