Pith Number

pith:UUBDZEOQ

pith:2023:UUBDZEOQ7HLNK72CP3BCPLUDB7

not attested not anchored not stored refs pending

Effectiveness of wealth-based vs exchange-based tax systems in reducing inequality

Sebasti\'an Gon\c{c}alves, Thiago Dias

arxiv:2308.10363 v1 · 2023-08-20 · 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{UUBDZEOQ7HLNK72CP3BCPLUDB7}

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	2026-07-05T06:43:08.322608Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a5023c91d0f9d6d57f427ec227ae830fd592c34cc0b8f28c9aa2218b6e954595

Aliases

arxiv: 2308.10363 · arxiv_version: 2308.10363v1 · doi: 10.48550/arxiv.2308.10363 · pith_short_12: UUBDZEOQ7HLN · pith_short_16: UUBDZEOQ7HLNK72C · pith_short_8: UUBDZEOQ

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/UUBDZEOQ7HLNK72CP3BCPLUDB7 \
  | 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: a5023c91d0f9d6d57f427ec227ae830fd592c34cc0b8f28c9aa2218b6e954595

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e7d82d15f4ad06023cfc09a9501f5d83e703ee713d861531668478ab9953ce69",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.soc-ph",
    "submitted_at": "2023-08-20T20:44:10Z",
    "title_canon_sha256": "b6a15a2772234e9bfd4c4b03e8924280d7e36590afe2e4d546e0d10383fe0ff7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2308.10363",
    "kind": "arxiv",
    "version": 1
  }
}