Pith Number

pith:HFCFDSSX

pith:2017:HFCFDSSXEEHHLPB7HD75GBKVWN

not attested not anchored not stored refs pending

Proxy Non-Discrimination in Data-Driven Systems

Anupam Datta, Gihyuk Ko, Matt Fredrikson, Piotr Mardziel, Shayak Sen

arxiv:1707.08120 v1 · 2017-07-25 · cs.CY · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HFCFDSSXEEHHLPB7HD75GBKVWN}

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	2026-05-18T00:20:30.232359Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

394451ca57210e75bc3f38ffd30555b3593cccba5e0a76f8fe356cd39fcecf97

Aliases

arxiv: 1707.08120 · arxiv_version: 1707.08120v1 · doi: 10.48550/arxiv.1707.08120 · pith_short_12: HFCFDSSXEEHH · pith_short_16: HFCFDSSXEEHHLPB7 · pith_short_8: HFCFDSSX

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/HFCFDSSXEEHHLPB7HD75GBKVWN \
  | 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: 394451ca57210e75bc3f38ffd30555b3593cccba5e0a76f8fe356cd39fcecf97

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0d80d71cdd32cec4309155304266a8143bfd09934593508fb97a2e4261a56b8f",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CY",
    "submitted_at": "2017-07-25T21:16:24Z",
    "title_canon_sha256": "e3c4c5bfe8f37e488d5c6379b3d58ef3dc0094dc5cf6fc12c6b40c71012b1e5c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1707.08120",
    "kind": "arxiv",
    "version": 1
  }
}