Pith Number

pith:6LBQIF6E

pith:2019:6LBQIF6EHC33YOP7S6AYVAGV45

not attested not anchored not stored refs pending

Conservative Agency via Attainable Utility Preservation

Alexander Matt Turner, Dylan Hadfield-Menell, Prasad Tadepalli

arxiv:1902.09725 v3 · 2019-02-26 · 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{6LBQIF6EHC33YOP7S6AYVAGV45}

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.

Cited by

1 paper in Pith

Towards Empathic Deep Q-Learning

Receipt and verification

First computed	2026-07-05T01:08:58.926833Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f2c30417c438b7bc39ff97818a80d5e7604f770968ef89255a9635623029346e

Aliases

arxiv: 1902.09725 · arxiv_version: 1902.09725v3 · doi: 10.48550/arxiv.1902.09725 · pith_short_12: 6LBQIF6EHC33 · pith_short_16: 6LBQIF6EHC33YOP7 · pith_short_8: 6LBQIF6E

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/6LBQIF6EHC33YOP7S6AYVAGV45 \
  | 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: f2c30417c438b7bc39ff97818a80d5e7604f770968ef89255a9635623029346e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4403048896c8b93fb72b87daa75c814e3b5e9f02e9e21e323bcd5a71ba6abc11",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2019-02-26T04:42:54Z",
    "title_canon_sha256": "72464154fceb6b275d84dc36861752cb40b59718ff41121a8534e5ce881f6d18"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.09725",
    "kind": "arxiv",
    "version": 3
  }
}