Pith Number

pith:VWKWIFPZ

pith:2014:VWKWIFPZH26EKL2PQ4DZV6OLYV

not attested not anchored not stored refs pending

Coherent Tunneling by Adiabatic Passage of an exchange-only spin qubit in a double quantum dot chain

E. Ferraro, E. Prati, M. De Michielis, M. Fanciulli

arxiv:1409.1785 v2 · 2014-09-05 · quant-ph · cond-mat.mes-hall

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VWKWIFPZH26EKL2PQ4DZV6OLYV}

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	2026-05-18T00:06:44.237304Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ad956415f93ebc452f4f87079af9cbc54ab2e5990937210163aa3403c7c3065a

Aliases

arxiv: 1409.1785 · arxiv_version: 1409.1785v2 · doi: 10.48550/arxiv.1409.1785 · pith_short_12: VWKWIFPZH26E · pith_short_16: VWKWIFPZH26EKL2P · pith_short_8: VWKWIFPZ

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/VWKWIFPZH26EKL2PQ4DZV6OLYV \
  | 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: ad956415f93ebc452f4f87079af9cbc54ab2e5990937210163aa3403c7c3065a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7abc8aa831c9b07da191553d52b09a223a6ce164c75ad4114af62887b6921568",
    "cross_cats_sorted": [
      "cond-mat.mes-hall"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2014-09-05T13:30:24Z",
    "title_canon_sha256": "6c00d3280ce375113721b135ef3f19686bc77e4212d7d252f9133a542a623473"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1409.1785",
    "kind": "arxiv",
    "version": 2
  }
}