Pith Number

pith:AYTKIU5C

pith:2024:AYTKIU5C2M2KUGRZ72MU6LQ6RV

not attested not anchored not stored refs pending

Reframing the Expected Free Energy: Four Formulations and a Unification

Dimitrije Markovi\'c, Howard Bowman, Marek Grze\'s, Th\'eophile Champion

arxiv:2402.14460 v1 · 2024-02-22 · 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{AYTKIU5C2M2KUGRZ72MU6LQ6RV}

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

DeFAb: A Verifiable Benchmark for Defeasible Abduction in Foundation Models

Receipt and verification

First computed	2026-07-05T07:48:10.611724Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0626a453a2d334aa1a39fe994f2e1e8d4d5da42038404b4ff4e73a958475448f

Aliases

arxiv: 2402.14460 · arxiv_version: 2402.14460v1 · doi: 10.48550/arxiv.2402.14460 · pith_short_12: AYTKIU5C2M2K · pith_short_16: AYTKIU5C2M2KUGRZ · pith_short_8: AYTKIU5C

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/AYTKIU5C2M2KUGRZ72MU6LQ6RV \
  | 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: 0626a453a2d334aa1a39fe994f2e1e8d4d5da42038404b4ff4e73a958475448f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ee9c72e3d8ef9db3d23152a7cfde1005261326f257757d797c3d84a0f4b53f63",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2024-02-22T11:38:43Z",
    "title_canon_sha256": "6d7fa68c50d8fccde18f87976afa655fea9a7988ba3cd8fd3e763d23eb6e9374"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2402.14460",
    "kind": "arxiv",
    "version": 1
  }
}