Pith Number

pith:N2ZD7DAF

pith:2026:N2ZD7DAFPTRQUV27M74W2BVGGH

not attested not anchored not stored refs pending

The SIGReg Objective as Variational Free Energy: A Theoretical Active-Inference Account of JEPA World Models

Alexandra Gomez-Villa, Fabio Arnez

arxiv:2607.13612 v1 · 2026-07-15 · cs.LG · 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{N2ZD7DAFPTRQUV27M74W2BVGGH}

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	2026-07-16T01:22:56.907807Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6eb23f8c057ce30a575f67f96d06a631c06754636fb2a64364005200ab49beda

Aliases

arxiv: 2607.13612 · arxiv_version: 2607.13612v1 · doi: 10.48550/arxiv.2607.13612 · pith_short_12: N2ZD7DAFPTRQ · pith_short_16: N2ZD7DAFPTRQUV27 · pith_short_8: N2ZD7DAF

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/N2ZD7DAFPTRQUV27M74W2BVGGH \
  | 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: 6eb23f8c057ce30a575f67f96d06a631c06754636fb2a64364005200ab49beda

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "10fc50665ca4af4a01659af4011ffa6c5a1869ea86e1346398489a79e9b55f26",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-07-15T08:59:36Z",
    "title_canon_sha256": "e4ce46a6a571aae378c8c4db7a1709ae286a64a338519311586e1fd94512f297"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.13612",
    "kind": "arxiv",
    "version": 1
  }
}