Pith Number

pith:HYSUT4ZL

pith:2019:HYSUT4ZLGKTOKHPPMTJM7JCLIN

not attested not anchored not stored refs pending

Requisite Variety in Ethical Utility Functions for AI Value Alignment

Leon Kester, Nadisha-Marie Aliman

arxiv:1907.00430 v1 · 2019-06-30 · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HYSUT4ZLGKTOKHPPMTJM7JCLIN}

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	2026-05-17T23:41:51.748465Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3e2549f32b32a6e51def64d2cfa44b434df73b55178db074c6c6cf36a81256ec

Aliases

arxiv: 1907.00430 · arxiv_version: 1907.00430v1 · doi: 10.48550/arxiv.1907.00430 · pith_short_12: HYSUT4ZLGKTO · pith_short_16: HYSUT4ZLGKTOKHPP · pith_short_8: HYSUT4ZL

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/HYSUT4ZLGKTOKHPPMTJM7JCLIN \
  | 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: 3e2549f32b32a6e51def64d2cfa44b434df73b55178db074c6c6cf36a81256ec

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "22dca31538f11c7f610673284c531f6fea1200989f80f9b089d82fd6d68033e6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2019-06-30T18:55:31Z",
    "title_canon_sha256": "fc6cd11cbbf20f808b2e1e16015ce707cc74d1fe1be61fab6071a16287b68d26"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.00430",
    "kind": "arxiv",
    "version": 1
  }
}