Pith Number

pith:VV4U3FPA

pith:2022:VV4U3FPAPMFJSHQ66JW7X2M6YB

not attested not anchored not stored refs pending

Seeing Like a Toolkit: How Toolkits Envision the Work of AI Ethics

Michael A. Madaio, Nick Merrill, Richmond Y. Wong

arxiv:2202.08792 v2 · 2022-02-17 · cs.CY · cs.AI · cs.HC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VV4U3FPAPMFJSHQ66JW7X2M6YB}

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	2026-07-05T05:34:43.745033Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ad794d95e07b0a991e1ef26dfbe99ec06d22d8d5e31ddd1519fc35b1181b5c4b

Aliases

arxiv: 2202.08792 · arxiv_version: 2202.08792v2 · doi: 10.48550/arxiv.2202.08792 · pith_short_12: VV4U3FPAPMFJ · pith_short_16: VV4U3FPAPMFJSHQ6 · pith_short_8: VV4U3FPA

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/VV4U3FPAPMFJSHQ66JW7X2M6YB \
  | 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: ad794d95e07b0a991e1ef26dfbe99ec06d22d8d5e31ddd1519fc35b1181b5c4b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0e3926c4fda489d59be85ed8316454c14fca4234b5c01ca7be39d4bd96103784",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.HC"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CY",
    "submitted_at": "2022-02-17T17:55:26Z",
    "title_canon_sha256": "116c6dfbd6bf88e4543f627bfcc1d6eb0b4382e5c23454dd7600524e4f2cc999"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2202.08792",
    "kind": "arxiv",
    "version": 2
  }
}