Pith Number

pith:P5R5GTL4

pith:2017:P5R5GTL4DXD5OUJX7J6MBYS5VB

not attested not anchored not stored refs pending

Interpreting Economic Complexity

Alexander Teytelboym, J. Doyne Farmer, Penny Mealy

arxiv:1711.08245 v3 · 2017-11-22 · 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{P5R5GTL4DXD5OUJX7J6MBYS5VB}

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	2026-06-04T19:11:16.113845Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7f63d34d7c1dc7d75137fa7cc0e25da84e54ef725cf26daee376ca220d6b4af2

Aliases

arxiv: 1711.08245 · arxiv_version: 1711.08245v3 · doi: 10.48550/arxiv.1711.08245 · pith_short_12: P5R5GTL4DXD5 · pith_short_16: P5R5GTL4DXD5OUJX · pith_short_8: P5R5GTL4

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/P5R5GTL4DXD5OUJX7J6MBYS5VB \
  | 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: 7f63d34d7c1dc7d75137fa7cc0e25da84e54ef725cf26daee376ca220d6b4af2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f8ddaa1c7ae037393f364f91d0640aa2e4ab1cf62f807764a72f2fe3d444900c",
    "cross_cats_sorted": [
      "q-fin.EC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "econ.GN",
    "submitted_at": "2017-11-22T12:12:57Z",
    "title_canon_sha256": "b1abc533b272d6c8b5a80ec30605a95c6d82e1a8c1318ac10daaab50a35d5de3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1711.08245",
    "kind": "arxiv",
    "version": 3
  }
}