Pith Number

pith:J2HKSRLW

pith:2023:J2HKSRLWOYZSNTU4FQBJDBVM2O

not attested not anchored not stored refs pending

An intelligent tutor for planning in large partially observable environments

Falk Lieder, Lovis Heindrich, Saksham Consul

arxiv:2302.02785 v3 · 2023-02-06 · 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{J2HKSRLWOYZSNTU4FQBJDBVM2O}

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	2026-07-05T11:24:59.199663Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4e8ea94576763326ce9c2c029186acd3acdcb7dccdb091bdf931e2f9ba3cff0e

Aliases

arxiv: 2302.02785 · arxiv_version: 2302.02785v3 · doi: 10.48550/arxiv.2302.02785 · pith_short_12: J2HKSRLWOYZS · pith_short_16: J2HKSRLWOYZSNTU4 · pith_short_8: J2HKSRLW

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/J2HKSRLWOYZSNTU4FQBJDBVM2O \
  | 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: 4e8ea94576763326ce9c2c029186acd3acdcb7dccdb091bdf931e2f9ba3cff0e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f6e82005e5187daf4b86c71584d72c5c5fcea756af373c2d3309649fec971c18",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2023-02-06T13:57:08Z",
    "title_canon_sha256": "be463255db7175b34230ea9139ccee9d600f463e9ac87724c4d64b7bab7c0877"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2302.02785",
    "kind": "arxiv",
    "version": 3
  }
}