Pith Number

pith:TDMFRFUA

pith:2018:TDMFRFUABBGV4AI3ADIFQPLQTA

not attested not anchored not stored refs pending

Extracting Fairness Policies from Legal Documents

Chetna Wadhwa, Mallika Gupta, Rashmi Nagpal, Sameep Mehta, Samiulla Shaikh, Vikram Goyal

arxiv:1809.04262 v1 · 2018-09-12 · cs.LG · cs.IR · 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{TDMFRFUABBGV4AI3ADIFQPLQTA}

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	2026-05-18T00:05:52.964182Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

98d8589680084d5e011b00d0583d70981dbff7b3b37733099986a50418001134

Aliases

arxiv: 1809.04262 · arxiv_version: 1809.04262v1 · doi: 10.48550/arxiv.1809.04262 · pith_short_12: TDMFRFUABBGV · pith_short_16: TDMFRFUABBGV4AI3 · pith_short_8: TDMFRFUA

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/TDMFRFUABBGV4AI3ADIFQPLQTA \
  | 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: 98d8589680084d5e011b00d0583d70981dbff7b3b37733099986a50418001134

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d239189b4e75f605a126f680bb9fd225ec7d499813f7584c6834cca810e071d8",
    "cross_cats_sorted": [
      "cs.IR",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2018-09-12T05:44:23Z",
    "title_canon_sha256": "2e5dc7f1b640c46ec72fd9c1b6ab54899db9c4e3909d3bc71404523a45918a49"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1809.04262",
    "kind": "arxiv",
    "version": 1
  }
}