Pith Number

pith:QINLCGG5

pith:2016:QINLCGG5VJPGZG4HIIGZ2FRS4B

not attested not anchored not stored refs pending

A Formal Solution to the Grain of Truth Problem

Benya Fallenstein, Jan Leike, Jessica Taylor

arxiv:1609.05058 v1 · 2016-09-16 · cs.AI · cs.GT · 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{QINLCGG5VJPGZG4HIIGZ2FRS4B}

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

A Model-Free Universal AI

Receipt and verification

First computed	2026-05-18T01:04:17.160771Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

821ab118ddaa5e6c9b87420d9d1632e0544a29966e0b31ca425c1afaeedbace5

Aliases

arxiv: 1609.05058 · arxiv_version: 1609.05058v1 · doi: 10.48550/arxiv.1609.05058 · pith_short_12: QINLCGG5VJPG · pith_short_16: QINLCGG5VJPGZG4H · pith_short_8: QINLCGG5

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/QINLCGG5VJPGZG4HIIGZ2FRS4B \
  | 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: 821ab118ddaa5e6c9b87420d9d1632e0544a29966e0b31ca425c1afaeedbace5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3ad5fe6187bf8a7ce92d8d25ca1703051e2380b36cf29eb9a5dde2ab6eddd241",
    "cross_cats_sorted": [
      "cs.GT",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2016-09-16T14:00:51Z",
    "title_canon_sha256": "cc9eda4a3b116a6e2629cb9475ea79aaa4a1365461521ea211815b80b40f3236"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1609.05058",
    "kind": "arxiv",
    "version": 1
  }
}