Pith Number

pith:VSZLKXUL

pith:2026:VSZLKXULDOKSD2XEFRKIDUNZBQ

not attested not anchored not stored refs pending

Simulating Eutopia: Revisiting Long-term Fairness with Outcomes, Performativity, and Dynamics

Brahim Driss, Debabrota Basu, Udvas Das, Vedant Palit

arxiv:2607.19389 v1 · 2026-07-02 · cs.CY · cs.AI · cs.LG · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VSZLKXULDOKSD2XEFRKIDUNZBQ}

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	2026-07-23T00:23:47.573953Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

acb2b55e8b1b9521eae42c5481d1b90c28b4e0c8899199a909dd2a5219e3e4ed

Aliases

arxiv: 2607.19389 · arxiv_version: 2607.19389v1 · doi: 10.48550/arxiv.2607.19389 · pith_short_12: VSZLKXULDOKS · pith_short_16: VSZLKXULDOKSD2XE · pith_short_8: VSZLKXUL

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/VSZLKXULDOKSD2XEFRKIDUNZBQ \
  | 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: acb2b55e8b1b9521eae42c5481d1b90c28b4e0c8899199a909dd2a5219e3e4ed

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "38f08c67630f48e7109dba43b3387c45425fee12c6902022ac348a13fa85bce6",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.LG",
      "stat.ML"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CY",
    "submitted_at": "2026-07-02T12:07:41Z",
    "title_canon_sha256": "91c1e715e72a9b4eb5b1f3193256cd8ddf4efac1cb359b9a4c7eefaf4d2c62fc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.19389",
    "kind": "arxiv",
    "version": 1
  }
}