Pith Number

pith:F6WVA6PO

pith:2017:F6WVA6POEPK7SK47LZW4CO64JM

not attested not anchored not stored refs pending

Global Income Inequality and Savings: A Data Science Perspective

Anirban Chakraborti, Kiran Sharma, Subhradeep Das

arxiv:1801.00253 v2 · 2017-12-31 · 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{F6WVA6POEPK7SK47LZW4CO64JM}

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	2026-05-18T00:08:54.849762Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2fad5079ee23d5f92b9f5e6dc13bdc4b333e0065a94250280692116eb7d49bea

Aliases

arxiv: 1801.00253 · arxiv_version: 1801.00253v2 · doi: 10.48550/arxiv.1801.00253 · pith_short_12: F6WVA6POEPK7 · pith_short_16: F6WVA6POEPK7SK47 · pith_short_8: F6WVA6PO

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/F6WVA6POEPK7SK47LZW4CO64JM \
  | 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: 2fad5079ee23d5f92b9f5e6dc13bdc4b333e0065a94250280692116eb7d49bea

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cfc320fa825cbb5ed0a0333b5c97c4b330202066fe6ad7ca6db6dd111648daba",
    "cross_cats_sorted": [
      "physics.soc-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-fin.GN",
    "submitted_at": "2017-12-31T08:43:33Z",
    "title_canon_sha256": "8dabf9cbbc58ee17aaf09616007b578411ad72fe3a45aaa6cd181c2eed1d2c6e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1801.00253",
    "kind": "arxiv",
    "version": 2
  }
}