Pith Number

pith:T3W44K67

pith:2013:T3W44K67P4WCUCTNXVDJXVKHT6

not attested not anchored not stored refs pending

Measuring the Knowledge-Based Economy of China in terms of Synergy among Technological, Organizational, and Geographic Attributes of Firms

Loet Leydesdorff, Ping Zhou

arxiv:1305.6862 v3 · 2013-05-27 · cs.CY

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{T3W44K67P4WCUCTNXVDJXVKHT6}

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	2026-05-18T03:08:37.371379Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9eedce2bdf7f2c2a0a6dbd469bd5479fbad0dede3034848b6653616e81ac905e

Aliases

arxiv: 1305.6862 · arxiv_version: 1305.6862v3 · doi: 10.48550/arxiv.1305.6862 · pith_short_12: T3W44K67P4WC · pith_short_16: T3W44K67P4WCUCTN · pith_short_8: T3W44K67

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/T3W44K67P4WCUCTNXVDJXVKHT6 \
  | 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: 9eedce2bdf7f2c2a0a6dbd469bd5479fbad0dede3034848b6653616e81ac905e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b8ab28a13a611cc648fe8827e597cb7d09c670c974d521a92ae83945e4a82a92",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CY",
    "submitted_at": "2013-05-27T13:48:14Z",
    "title_canon_sha256": "a557a59e22cd8901fd35b727371070071e744ef26218658348a32fa4212342a3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1305.6862",
    "kind": "arxiv",
    "version": 3
  }
}