Pith Number

pith:D3UN5SZW

pith:2018:D3UN5SZWGWP7MKVGTA6PJUTVMW

not attested not anchored not stored refs pending

Biased Embeddings from Wild Data: Measuring, Understanding and Removing

Adam Sutton, Nello Cristianini, Thomas Lansdall-Welfare

arxiv:1806.06301 v1 · 2018-06-16 · cs.CL · cs.AI · 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{D3UN5SZWGWP7MKVGTA6PJUTVMW}

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	2026-05-18T00:13:02.938778Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1ee8decb36359ff62aa6983cf4d27565825461ebea3374ffdb2ce6146ddc06d4

Aliases

arxiv: 1806.06301 · arxiv_version: 1806.06301v1 · doi: 10.48550/arxiv.1806.06301 · pith_short_12: D3UN5SZWGWP7 · pith_short_16: D3UN5SZWGWP7MKVG · pith_short_8: D3UN5SZW

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/D3UN5SZWGWP7MKVGTA6PJUTVMW \
  | 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: 1ee8decb36359ff62aa6983cf4d27565825461ebea3374ffdb2ce6146ddc06d4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "874dad9cdd0775b3081e3f3dfbec56d6d6b48afce715c2b381fc61e7f99455dd",
    "cross_cats_sorted": [
      "cs.AI",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2018-06-16T21:46:59Z",
    "title_canon_sha256": "a49bac36a09a4d6d383942e979237e3f2c7a38143f963b3404fc75216eb0a410"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.06301",
    "kind": "arxiv",
    "version": 1
  }
}