Pith Number

pith:4RB3P63P

pith:2022:4RB3P63PYDB6BCWFGATI46LTRT

not attested not anchored not stored refs pending

Spin glass systems as collective active inference

Brennan Klein, Christopher Buckley, Conor Heins, Daphne Demekas, Miguel Aguilera

arxiv:2207.06970 v1 · 2022-07-14 · cond-mat.dis-nn · cs.MA · physics.soc-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4RB3P63PYDB6BCWFGATI46LTRT}

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	2026-07-05T04:40:19.407086Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e443b7fb6fc0c3e08ac530268e79738cc15aa200cfd854c47da28f47c26b13a0

Aliases

arxiv: 2207.06970 · arxiv_version: 2207.06970v1 · doi: 10.48550/arxiv.2207.06970 · pith_short_12: 4RB3P63PYDB6 · pith_short_16: 4RB3P63PYDB6BCWF · pith_short_8: 4RB3P63P

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/4RB3P63PYDB6BCWFGATI46LTRT \
  | 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: e443b7fb6fc0c3e08ac530268e79738cc15aa200cfd854c47da28f47c26b13a0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4823746cf54758e5b62e735091baf2ea53ab85dc147330bd0c0500bec47082fb",
    "cross_cats_sorted": [
      "cs.MA",
      "physics.soc-ph"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cond-mat.dis-nn",
    "submitted_at": "2022-07-14T14:54:12Z",
    "title_canon_sha256": "27ab105a68e3d71c6bf9220d6c16c7f5bd53e415c2a8c505194ba55ea309e488"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2207.06970",
    "kind": "arxiv",
    "version": 1
  }
}