Pith Number

pith:ZUHBVNSA

pith:2018:ZUHBVNSAW6JWUP5JE3ZTZNVWHY

not attested not anchored not stored refs pending

Open and closed spin chains as multiprocessor wires: optimal engineering and reachability

F. K. Diakonos, I. Brouzos, N. E. Palaiodimopoulos, N. Georgoulea, P. A. Kalozoumis

arxiv:1811.10346 v1 · 2018-11-26 · 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{ZUHBVNSAW6JWUP5JE3ZTZNVWHY}

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	2026-05-17T23:52:04.090657Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cd0e1ab640b7936a3fa926f33cb6b63e37474b09a2e04fdafae5eed525b3e98c

Aliases

arxiv: 1811.10346 · arxiv_version: 1811.10346v1 · doi: 10.48550/arxiv.1811.10346 · pith_short_12: ZUHBVNSAW6JW · pith_short_16: ZUHBVNSAW6JWUP5J · pith_short_8: ZUHBVNSA

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/ZUHBVNSAW6JWUP5JE3ZTZNVWHY \
  | 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: cd0e1ab640b7936a3fa926f33cb6b63e37474b09a2e04fdafae5eed525b3e98c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "55bb20c387ab252ca87db5ddbe82d5b47e27f4b99f475b22a2240142ab612d38",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2018-11-26T13:09:40Z",
    "title_canon_sha256": "5b04eb43b4956364aec78b961fb4ae3d5cc168d033b59ccbe90421fbef78443d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.10346",
    "kind": "arxiv",
    "version": 1
  }
}