Pith Number

pith:D4A2VQ5D

pith:2026:D4A2VQ5DXFQVVB2L6BNATKTCCV

not attested not anchored not stored refs pending

Data Bias Mitigation under Coverage Constraints & The Price of Fairness

Alfredo Viola, Bruno Scarone, Ren\'ee J. Miller

arxiv:2606.20461 v1 · 2026-06-18 · cs.LG · cs.CY · cs.DB

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{D4A2VQ5DXFQVVB2L6BNATKTCCV}

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	2026-06-19T16:13:12.970647Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1f01aac3a3b9615a874bf05a09aa6215768d95768b011191a7b0a5b753725877

Aliases

arxiv: 2606.20461 · arxiv_version: 2606.20461v1 · doi: 10.48550/arxiv.2606.20461 · pith_short_12: D4A2VQ5DXFQV · pith_short_16: D4A2VQ5DXFQVVB2L · pith_short_8: D4A2VQ5D

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/D4A2VQ5DXFQVVB2L6BNATKTCCV \
  | 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: 1f01aac3a3b9615a874bf05a09aa6215768d95768b011191a7b0a5b753725877

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "31d7678299c00ce92a2474032cbd5b5d103b9c067093e8d29de9f825f11f71ae",
    "cross_cats_sorted": [
      "cs.CY",
      "cs.DB"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-06-18T16:43:34Z",
    "title_canon_sha256": "8844a8774caf24899b5986b82badb4ca9a9c7bbcc294aa598486730483583078"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.20461",
    "kind": "arxiv",
    "version": 1
  }
}