Pith Number

pith:66RZNKAN

pith:2018:66RZNKANVOHMYR2IJSOBHQFZAQ

not attested not anchored not stored refs pending

Shooting High or Low: Do Countries Benefit from Entering Unrelated Activities?

Aamena Alshamsi, C\'esar A. Hidalgo, Dominik Hartmann, Fl\'avio L. Pinheiro, Ron Boschma

arxiv:1801.05352 v3 · 2018-01-16 · q-fin.GN · 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{66RZNKANVOHMYR2IJSOBHQFZAQ}

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	2026-05-18T00:20:35.599400Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f7a396a80dab8ecc47484c9c13c0b90434b59d7718f41e9b183c7d95d9cf7ab0

Aliases

arxiv: 1801.05352 · arxiv_version: 1801.05352v3 · doi: 10.48550/arxiv.1801.05352 · pith_short_12: 66RZNKANVOHM · pith_short_16: 66RZNKANVOHMYR2I · pith_short_8: 66RZNKAN

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/66RZNKANVOHMYR2IJSOBHQFZAQ \
  | 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: f7a396a80dab8ecc47484c9c13c0b90434b59d7718f41e9b183c7d95d9cf7ab0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a06a802fbb2e1b2e2b1b0087a06a152e0f2338f215ded182ceb59ad7834581a2",
    "cross_cats_sorted": [
      "physics.soc-ph"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "q-fin.GN",
    "submitted_at": "2018-01-16T16:50:07Z",
    "title_canon_sha256": "1942cc679d82af06e4db52e9720bc19707a1eec8aeeacfcf45b0bdc900a26f55"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1801.05352",
    "kind": "arxiv",
    "version": 3
  }
}