Pith Number

pith:YILLP4YB

pith:2018:YILLP4YBDC53MM2ZCCXD77FEKQ

not attested not anchored not stored refs pending

On preserving non-discrimination when combining expert advice

Avrim Blum, Nathan Srebro, Suriya Gunasekar, Thodoris Lykouris

arxiv:1810.11829 v2 · 2018-10-28 · cs.LG · cs.DS · 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{YILLP4YBDC53MM2ZCCXD77FEKQ}

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	2026-05-17T23:49:50.657813Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c216b7f30118bbb6335910ae3ffca45421119d40baebdf3a344790206f537114

Aliases

arxiv: 1810.11829 · arxiv_version: 1810.11829v2 · doi: 10.48550/arxiv.1810.11829 · pith_short_12: YILLP4YBDC53 · pith_short_16: YILLP4YBDC53MM2Z · pith_short_8: YILLP4YB

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/YILLP4YBDC53MM2ZCCXD77FEKQ \
  | 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: c216b7f30118bbb6335910ae3ffca45421119d40baebdf3a344790206f537114

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9cc378b236b1da7157bf351bdc4d1a9aafb140021754e27d0a48ffa419b4e203",
    "cross_cats_sorted": [
      "cs.DS",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2018-10-28T16:28:30Z",
    "title_canon_sha256": "90c32e509f267306654c2ee26f38a4bc5df442e4c8df958e4dbf8f5faa12e99f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.11829",
    "kind": "arxiv",
    "version": 2
  }
}