Pith Number

pith:HZQKGR36

pith:2015:HZQKGR36MDLWMBARO7DX6VCY73

not attested not anchored not stored refs pending

Filtering Patent Maps for Visualization of Diversification Paths of Inventors and Organizations

Bowen Yan, Jianxi Luo

arxiv:1507.01338 v2 · 2015-07-06 · cs.SI · cs.IR · physics.soc-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HZQKGR36MDLWMBARO7DX6VCY73}

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	2026-05-18T01:11:55.105988Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3e60a3477e60d766041177c77f5458fef17e0049daaf40aea97b4ecc201d718d

Aliases

arxiv: 1507.01338 · arxiv_version: 1507.01338v2 · doi: 10.48550/arxiv.1507.01338 · pith_short_12: HZQKGR36MDLW · pith_short_16: HZQKGR36MDLWMBAR · pith_short_8: HZQKGR36

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/HZQKGR36MDLWMBARO7DX6VCY73 \
  | 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: 3e60a3477e60d766041177c77f5458fef17e0049daaf40aea97b4ecc201d718d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "48b56371d49b8bfdc7a7dc589edc24062f8d31b02b9b8428732f2cf94708809d",
    "cross_cats_sorted": [
      "cs.IR",
      "physics.soc-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SI",
    "submitted_at": "2015-07-06T07:36:47Z",
    "title_canon_sha256": "5a9fab2d2e05fcbdf73982fbe6ebcd8a0402eca6fc9bcd79f383e3d15eb6c46a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1507.01338",
    "kind": "arxiv",
    "version": 2
  }
}