Pith Number

pith:WJ2DJDOT

pith:2023:WJ2DJDOTQNHVYH3M5MX2I4RZDJ

not attested not anchored not stored refs pending

Realising Synthetic Active Inference Agents, Part I: Epistemic Objectives and Graphical Specification Language

Bert de Vries, Magnus Koudahl, Thijs van de Laar

arxiv:2306.08014 v2 · 2023-06-13 · cs.AI · 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{WJ2DJDOTQNHVYH3M5MX2I4RZDJ}

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

2 papers in Pith

What Type of Inference is Active Inference?

Expected Free Energy-based Planning as Variational Inference

Receipt and verification

First computed	2026-07-05T07:01:02.660076Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b274348dd3834f5c1f6ceb2fa472391a6b43ebc4fa226f53f0374fea028a0882

Aliases

arxiv: 2306.08014 · arxiv_version: 2306.08014v2 · doi: 10.48550/arxiv.2306.08014 · pith_short_12: WJ2DJDOTQNHV · pith_short_16: WJ2DJDOTQNHVYH3M · pith_short_8: WJ2DJDOT

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/WJ2DJDOTQNHVYH3M5MX2I4RZDJ \
  | 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: b274348dd3834f5c1f6ceb2fa472391a6b43ebc4fa226f53f0374fea028a0882

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "df2005645ce9ce9e464c6265105a52db5236fbcc12d049066cd6cf2555b4874d",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2023-06-13T11:57:52Z",
    "title_canon_sha256": "98931f675e8f33edcc05ddee1761a2dee34972b4fb8c837f581e42983d56bd69"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2306.08014",
    "kind": "arxiv",
    "version": 2
  }
}