Pith Number

pith:TT5ND63D

pith:2018:TT5ND63DVSE2L3CSZEQCBRD36V

not attested not anchored not stored refs pending

Methods and Concepts in Economic Complexity

Andres Gomez-Lievano

arxiv:1809.10781 v2 · 2018-09-27 · physics.soc-ph · nlin.AO · q-fin.GN

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TT5ND63DVSE2L3CSZEQCBRD36V}

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	2026-05-18T00:03:31.570609Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9cfad1fb63ac89a5ec52c92020c47bf5646d03cf971a3b22af1571ee25f49cd1

Aliases

arxiv: 1809.10781 · arxiv_version: 1809.10781v2 · doi: 10.48550/arxiv.1809.10781 · pith_short_12: TT5ND63DVSE2 · pith_short_16: TT5ND63DVSE2L3CS · pith_short_8: TT5ND63D

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/TT5ND63DVSE2L3CSZEQCBRD36V \
  | 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: 9cfad1fb63ac89a5ec52c92020c47bf5646d03cf971a3b22af1571ee25f49cd1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9a7675b473bbdb5f54d8a2d58cb668f46301280aee9ff8e4b7f5c5c6b7e7a5cc",
    "cross_cats_sorted": [
      "nlin.AO",
      "q-fin.GN"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.soc-ph",
    "submitted_at": "2018-09-27T22:09:21Z",
    "title_canon_sha256": "13aa34b45d993d3dfbb6c2670842acffb11e63ed844d15903761ba89e2b9db93"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1809.10781",
    "kind": "arxiv",
    "version": 2
  }
}