Pith Number

pith:JTBNSGIP

pith:2018:JTBNSGIPQJRG3IEQAUUO4S2UAE

not attested not anchored not stored refs pending

Cultural Investment and Urban Socio-Economic Development: A Geo-Social Network Approach

Anastasios Noulas, Cecilia Mascolo, Desislava Hristova, Max Sklar, Xiao Zhou

arxiv:1806.03378 v1 · 2018-06-08 · cs.SI · 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{JTBNSGIPQJRG3IEQAUUO4S2UAE}

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	2026-05-18T00:13:24.976985Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4cc2d9190f82626da0900528ee4b5401286b7a990a49e3411c8febc093ae2f90

Aliases

arxiv: 1806.03378 · arxiv_version: 1806.03378v1 · doi: 10.48550/arxiv.1806.03378 · pith_short_12: JTBNSGIPQJRG · pith_short_16: JTBNSGIPQJRG3IEQ · pith_short_8: JTBNSGIP

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/JTBNSGIPQJRG3IEQAUUO4S2UAE \
  | 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: 4cc2d9190f82626da0900528ee4b5401286b7a990a49e3411c8febc093ae2f90

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6033346c0b5ae7f4982ced494a4089ae7e5fcdbc6fd645c43500855ee50ac7fa",
    "cross_cats_sorted": [
      "physics.soc-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SI",
    "submitted_at": "2018-06-08T23:21:01Z",
    "title_canon_sha256": "16b04b74fbe04c0d459bea36c83ccb682ecc949fcc1e1552d35d97f9f4c7a045"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.03378",
    "kind": "arxiv",
    "version": 1
  }
}