Pith Number

pith:OCF5345R

pith:2019:OCF5345R53J7KY7JEXGMAJL4OP

not attested not anchored not stored refs pending

Bayesian policy selection using active inference

Bart Dhoedt, Johannes Nauta, Ozan \c{C}atal, Pieter Simoens, Tim Verbelen

arxiv:1904.08149 v2 · 2019-04-17 · cs.LG · cs.AI · cs.NE

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OCF5345R53J7KY7JEXGMAJL4OP}

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	2026-05-17T23:47:48.107512Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

708bddf3b1eed3f563e925ccc0257c73de91dd960213fbba9a61f23ed57c0a52

Aliases

arxiv: 1904.08149 · arxiv_version: 1904.08149v2 · doi: 10.48550/arxiv.1904.08149 · pith_short_12: OCF5345R53J7 · pith_short_16: OCF5345R53J7KY7J · pith_short_8: OCF5345R

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/OCF5345R53J7KY7JEXGMAJL4OP \
  | 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: 708bddf3b1eed3f563e925ccc0257c73de91dd960213fbba9a61f23ed57c0a52

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4371e3a31cbdd1687c3910eb4b9a57eba6c02cd0ad1ca21b94a22f26424a80d2",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.NE"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2019-04-17T09:18:07Z",
    "title_canon_sha256": "7f0ffa28af4464a0b33dd5392b3137fe8b1d15f649f9536dc5f2961ec51fcd4d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.08149",
    "kind": "arxiv",
    "version": 2
  }
}