Pith Number

pith:37VHSV3Z

pith:2024:37VHSV3ZVDFEMPK63DFJLCU7NR

not attested not anchored not stored refs pending

Colocation of skill related suppliers -- Revisiting coagglomeration using firm-to-firm network data

Frank Neffke, S\'andor Juh\'asz, Vir\'ag Ily\'es, Zolt\'an Elekes

arxiv:2405.07071 v1 · 2024-05-11 · physics.soc-ph · econ.GN · 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{37VHSV3ZVDFEMPK63DFJLCU7NR}

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

Evolution and determinants of firm-level systemic risk in local production networks

Receipt and verification

First computed	2026-07-05T08:18:15.911979Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dfea795779a8ca463d5ed8ca958a9f6c654ab961c792e0220435b45bfe9cdf04

Aliases

arxiv: 2405.07071 · arxiv_version: 2405.07071v1 · doi: 10.48550/arxiv.2405.07071 · pith_short_12: 37VHSV3ZVDFE · pith_short_16: 37VHSV3ZVDFEMPK6 · pith_short_8: 37VHSV3Z

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/37VHSV3ZVDFEMPK63DFJLCU7NR \
  | 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: dfea795779a8ca463d5ed8ca958a9f6c654ab961c792e0220435b45bfe9cdf04

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ee0a0b31eb8f24fb51a6fa1c7c47b73406d7431cdfd2a4b8ab9592855154c8c0",
    "cross_cats_sorted": [
      "econ.GN",
      "q-fin.EC"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.soc-ph",
    "submitted_at": "2024-05-11T19:00:12Z",
    "title_canon_sha256": "5d1ab9c040e4b24dc25f51e7ccc39db3220b9f5215096197eb1016ffa3746e14"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2405.07071",
    "kind": "arxiv",
    "version": 1
  }
}