Pith Number

pith:HLH4BHAF

pith:2022:HLH4BHAFK26IPRU3DTJNYGJFI5

not attested not anchored not stored refs pending

The Evolution of Competitiveness across Economic, Innovation and Knowledge production activities

Andrea Gabrielli, Aurelio Patelli, Emanuele Pugliese, Giulio Cimini, Lorenzo Napolitano

arxiv:2206.00368 v1 · 2022-06-01 · econ.GN · physics.soc-ph · q-fin.EC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HLH4BHAFK26IPRU3DTJNYGJFI5}

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	2026-07-01T01:17:37.085154Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3acfc09c0556bc87c69b1cd2dc1925475c8ca4ebf60f07603b9e655258afe0ec

Aliases

arxiv: 2206.00368 · arxiv_version: 2206.00368v1 · doi: 10.48550/arxiv.2206.00368 · pith_short_12: HLH4BHAFK26I · pith_short_16: HLH4BHAFK26IPRU3 · pith_short_8: HLH4BHAF

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/HLH4BHAFK26IPRU3DTJNYGJFI5 \
  | 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: 3acfc09c0556bc87c69b1cd2dc1925475c8ca4ebf60f07603b9e655258afe0ec

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f5193b6dbe8a30ee5ebefaff977422f517d221147985caf7ff483f54040517eb",
    "cross_cats_sorted": [
      "physics.soc-ph",
      "q-fin.EC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "econ.GN",
    "submitted_at": "2022-06-01T10:06:28Z",
    "title_canon_sha256": "06e8ce58aa6abd68a21d99d6795384b35f10bdbb4e636aa1e5b59d19c5abf0fe"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2206.00368",
    "kind": "arxiv",
    "version": 1
  }
}