Pith Number

pith:3J23RP7M

pith:2026:3J23RP7MPUSZWKKX2DJYSAVMFJ

not attested not anchored not stored refs pending

Fermi-Dirac machines as quantizations of neurons

Alexander He, Mark M. Wilde, Nana Liu

arxiv:2605.24386 v1 · 2026-05-23 · quant-ph · cond-mat.stat-mech · cs.DS · 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{3J23RP7MPUSZWKKX2DJYSAVMFJ}

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	2026-05-26T01:03:36.581365Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

da75b8bfec7d259b2957d0d38902ac2a45520e693054d5e9f3ea8176c5b0b7f4

Aliases

arxiv: 2605.24386 · arxiv_version: 2605.24386v1 · doi: 10.48550/arxiv.2605.24386 · pith_short_12: 3J23RP7MPUSZ · pith_short_16: 3J23RP7MPUSZWKKX · pith_short_8: 3J23RP7M

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/3J23RP7MPUSZWKKX2DJYSAVMFJ \
  | 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: da75b8bfec7d259b2957d0d38902ac2a45520e693054d5e9f3ea8176c5b0b7f4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4de6216c450624a52de1bab0391acccd7c8c562b7d4485f4bf73bc06736864ea",
    "cross_cats_sorted": [
      "cond-mat.stat-mech",
      "cs.DS",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2026-05-23T04:09:03Z",
    "title_canon_sha256": "5bfc4474faa69c931d76a1246d92e10b264bb782804c00eb0a8216ced1c65b6a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.24386",
    "kind": "arxiv",
    "version": 1
  }
}