Pith Number

pith:6F43K3LD

pith:2026:6F43K3LDC6GQ55WP2WZUE2EZG4

not attested not anchored not stored refs pending

Reservoir Computing with a single Josephson junction

George Baxevanis, Johanne Hizanidis, Kathy L\"udge

arxiv:2605.13354 v1 · 2026-05-13 · nlin.CD

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6F43K3LDC6GQ55WP2WZUE2EZG4}

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	2026-05-18T02:44:48.230081Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f179b56d63178d0ef6cfd5b3426899373fa28f429c2650867f5af7a7f2fac5c8

Aliases

arxiv: 2605.13354 · arxiv_version: 2605.13354v1 · doi: 10.48550/arxiv.2605.13354 · pith_short_12: 6F43K3LDC6GQ · pith_short_16: 6F43K3LDC6GQ55WP · pith_short_8: 6F43K3LD

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/6F43K3LDC6GQ55WP2WZUE2EZG4 \
  | 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: f179b56d63178d0ef6cfd5b3426899373fa28f429c2650867f5af7a7f2fac5c8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d8e9dc0c1eb526aeb1dff5f29f073550519ffe4e05fd19a78729fc1ec1f76c35",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nlin.CD",
    "submitted_at": "2026-05-13T11:14:21Z",
    "title_canon_sha256": "bd66fbb45c813b4feb762c2f79d595ed2eee164db8ad1254320dd11c9dd42068"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.13354",
    "kind": "arxiv",
    "version": 1
  }
}