Pith Number

pith:3ALD5A6V

pith:2021:3ALD5A6V772IBSQME34C3QDMB4

not attested not anchored not stored refs pending

Artificial intelligence, human rights, democracy, and the rule of law: a primer

Christopher Burr, David Leslie, Josh Cowls, Mhairi Aitken, Michael Katell, Morgan Briggs

arxiv:2104.04147 v1 · 2021-04-02 · cs.CY · cs.AI · cs.HC · 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{3ALD5A6V772IBSQME34C3QDMB4}

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	2026-07-05T02:30:36.123850Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d8163e83d5fff480ca0c26f82dc06c0f3b3111fdc30af6e12652e9093cf89370

Aliases

arxiv: 2104.04147 · arxiv_version: 2104.04147v1 · doi: 10.48550/arxiv.2104.04147 · pith_short_12: 3ALD5A6V772I · pith_short_16: 3ALD5A6V772IBSQM · pith_short_8: 3ALD5A6V

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/3ALD5A6V772IBSQME34C3QDMB4 \
  | 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: d8163e83d5fff480ca0c26f82dc06c0f3b3111fdc30af6e12652e9093cf89370

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9e136726e4d1ab114a1531b0f5eadd41fc57eca8050340fbbfebd678ed573cad",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.HC",
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CY",
    "submitted_at": "2021-04-02T05:58:42Z",
    "title_canon_sha256": "b821bb355a036105aa8236ad168998cc8b8a7a54a6096069e28cdfd40deb8e4f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2104.04147",
    "kind": "arxiv",
    "version": 1
  }
}