Pith Number

pith:4MD4JY22

pith:2021:4MD4JY22FYCFXDOV6HDPAHPCD6

not attested not anchored not stored refs pending

Reproducibility as a Mechanism for Teaching Fairness, Accountability, Confidentiality, and Transparency in Artificial Intelligence

Ana Lucic, Maarten de Rijke, Maurits Bleeker, Samarth Bhargav, Sami Jullien

arxiv:2111.00826 v4 · 2021-11-01 · 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{4MD4JY22FYCFXDOV6HDPAHPCD6}

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	2026-07-05T03:41:41.726368Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e307c4e35a2e045b8dd5f1c6f01de21fbfbe57a7132c6c1d0f913bef2e5a5aae

Aliases

arxiv: 2111.00826 · arxiv_version: 2111.00826v4 · doi: 10.48550/arxiv.2111.00826 · pith_short_12: 4MD4JY22FYCF · pith_short_16: 4MD4JY22FYCFXDOV · pith_short_8: 4MD4JY22

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/4MD4JY22FYCFXDOV6HDPAHPCD6 \
  | 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: e307c4e35a2e045b8dd5f1c6f01de21fbfbe57a7132c6c1d0f913bef2e5a5aae

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "82c9ed70bbc468b1191d981417f176cc7203c6ff194ea2db1dabcde8855bb178",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2021-11-01T10:58:35Z",
    "title_canon_sha256": "9bb7c983492f80100936634d501e2a2e5cdb2789f2a1ba14ad2a1dd2178b4543"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2111.00826",
    "kind": "arxiv",
    "version": 4
  }
}