Pith Number

pith:XB5GZPG5

pith:2026:XB5GZPG5FMVAJA3MD7Q5YUJPU6

not attested not anchored not stored refs pending

Sequential Fairness Auditing with Limited Output Access

Ioannis Pitsiorlas, Marios Kountouris, Martha V. Sourla

arxiv:2606.30338 v1 · 2026-06-29 · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XB5GZPG5FMVAJA3MD7Q5YUJPU6}

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	2026-06-30T02:18:10.955143Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b87a6cbcdd2b2a04836c1fe1dc512fa79f7a05feeb1d2bcb7a8a5df304a1d744

Aliases

arxiv: 2606.30338 · arxiv_version: 2606.30338v1 · doi: 10.48550/arxiv.2606.30338 · pith_short_12: XB5GZPG5FMVA · pith_short_16: XB5GZPG5FMVAJA3M · pith_short_8: XB5GZPG5

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/XB5GZPG5FMVAJA3MD7Q5YUJPU6 \
  | 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: b87a6cbcdd2b2a04836c1fe1dc512fa79f7a05feeb1d2bcb7a8a5df304a1d744

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8a3705cd0d52be2dc5a5b3c861f5b9b86a53e162a305cfe51c2c4696e0e8fbd8",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2026-06-29T14:17:33Z",
    "title_canon_sha256": "3d8afefb1ad05046b68fcbf887842c3a6913fb6446c5645bfe204abd9aa58f59"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.30338",
    "kind": "arxiv",
    "version": 1
  }
}