Pith Number

pith:GKXNB6PD

pith:2014:GKXNB6PDJPSJIBXT54QBU4LKIW

not attested not anchored not stored refs pending

The Rise of China in the International Trade Network: A Community Core Detection Approach

Alessandro Chessa, Federica Cerina, Guido Caldarelli, Massimo Riccaboni, Zhen Zhu

arxiv:1404.6950 v1 · 2014-04-28 · physics.soc-ph · cs.SI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GKXNB6PDJPSJIBXT54QBU4LKIW}

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	2026-05-18T02:44:40.144718Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

32aed0f9e34be49406f3ef201a716a45a794e44c7b869ff1161ee414f6cb1138

Aliases

arxiv: 1404.6950 · arxiv_version: 1404.6950v1 · doi: 10.48550/arxiv.1404.6950 · pith_short_12: GKXNB6PDJPSJ · pith_short_16: GKXNB6PDJPSJIBXT · pith_short_8: GKXNB6PD

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/GKXNB6PDJPSJIBXT54QBU4LKIW \
  | 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: 32aed0f9e34be49406f3ef201a716a45a794e44c7b869ff1161ee414f6cb1138

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f7658053559de7cac1aff36bd954078fe4cfdcf527ac30db4c58b681d0045c88",
    "cross_cats_sorted": [
      "cs.SI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.soc-ph",
    "submitted_at": "2014-04-28T12:15:03Z",
    "title_canon_sha256": "70520c4916e59b3e4a568b16a39be1a1c521731cef98227f0c88aeceba4d0bbd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1404.6950",
    "kind": "arxiv",
    "version": 1
  }
}