Pith Number

pith:UOG2ZTVF

pith:2009:UOG2ZTVFO4ZUTRDADJ62ZS5EAD

not attested not anchored not stored refs pending

Quantum router based on ac control of qubit chains

David Zueco, Fernando Galve, Peter H\"anggi, Sigmund Kohler

arxiv:0905.4677 v1 · 2009-05-28 · 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{UOG2ZTVFO4ZUTRDADJ62ZS5EAD}

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	2026-05-18T04:41:44.113023Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a38daccea5773349c4601a7daccba400e0322ec30667e45f9e7b059929b9144d

Aliases

arxiv: 0905.4677 · arxiv_version: 0905.4677v1 · doi: 10.48550/arxiv.0905.4677 · pith_short_12: UOG2ZTVFO4ZU · pith_short_16: UOG2ZTVFO4ZUTRDA · pith_short_8: UOG2ZTVF

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/UOG2ZTVFO4ZUTRDADJ62ZS5EAD \
  | 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: a38daccea5773349c4601a7daccba400e0322ec30667e45f9e7b059929b9144d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b2e0582c800e99056e58a81931190e7e70d5ef3b3fdecae1889208d71288206a",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/3.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2009-05-28T15:22:41Z",
    "title_canon_sha256": "fd9d16a3c33cd3241ce29ad752809d62f55d5455dd5f6f9a7b44a8ce0611e482"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0905.4677",
    "kind": "arxiv",
    "version": 1
  }
}