Pith Number

pith:NANMZIA4

pith:2025:NANMZIA4HECJB57AVHRBG3AI2G

not attested not anchored not stored refs pending

Minimal Quantum Reservoirs with Hamiltonian Encoding

Alexander G. Balanov, Alexandre Zagoskin, Gerard McCaul, Juan Sebastian Totero Gongora, Sergey Savelev, Wendy Otieno

arxiv:2505.22575 v1 · 2025-05-28 · quant-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{NANMZIA4HECJB57AVHRBG3AI2G}

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	2026-07-05T11:11:26.991411Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

681acca01c390490f7e0a9e2136c08d1b3de71290d4161268ffe3323abcbb68c

Aliases

arxiv: 2505.22575 · arxiv_version: 2505.22575v1 · doi: 10.48550/arxiv.2505.22575 · pith_short_12: NANMZIA4HECJ · pith_short_16: NANMZIA4HECJB57A · pith_short_8: NANMZIA4

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/NANMZIA4HECJB57AVHRBG3AI2G \
  | 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: 681acca01c390490f7e0a9e2136c08d1b3de71290d4161268ffe3323abcbb68c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0dd18ee5d9bba37d6b4be371f35a00a2361d2722a4ff2fd63dbc44f06ca62c26",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2025-05-28T16:50:05Z",
    "title_canon_sha256": "d5630d3c373a4a11eb33b18a5dc009eff4f5f6454968519455d240069d19311c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.22575",
    "kind": "arxiv",
    "version": 1
  }
}