Pith Number

pith:F22LJ6NA

pith:2013:F22LJ6NAXBWZJL5SO7JHDRJNZG

not attested not anchored not stored refs pending

Projective simulation for classical learning agents: a comprehensive investigation

Adi Makmal, Daniel Manzano, Hans J. Briegel, Julian Mautner, Markus Tiersch

arxiv:1305.1578 v2 · 2013-05-07 · nlin.AO · 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{F22LJ6NAXBWZJL5SO7JHDRJNZG}

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	2026-05-18T02:27:29.592022Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2eb4b4f9a0b86d94afb277d271c52dc986df58f4c1a2bcadc50b0bc25a1091bd

Aliases

arxiv: 1305.1578 · arxiv_version: 1305.1578v2 · doi: 10.48550/arxiv.1305.1578 · pith_short_12: F22LJ6NAXBWZ · pith_short_16: F22LJ6NAXBWZJL5S · pith_short_8: F22LJ6NA

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/F22LJ6NAXBWZJL5SO7JHDRJNZG \
  | 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: 2eb4b4f9a0b86d94afb277d271c52dc986df58f4c1a2bcadc50b0bc25a1091bd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "66cf3768aeeb7b3512856c857123435da274200101e8049a2b75467400fa9d6e",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nlin.AO",
    "submitted_at": "2013-05-07T16:43:59Z",
    "title_canon_sha256": "fb236594caeae21a7ccb26a3bd7a55873e6d232aba412eef377832976a76be15"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1305.1578",
    "kind": "arxiv",
    "version": 2
  }
}