Pith Number

pith:SVLDEUHK

pith:2015:SVLDEUHKPI77PAICZYYEFVLHLP

not attested not anchored not stored refs pending

Engineering inter-qubit exchange coupling between donor bound electrons in silicon

Archana Tankasala, Gerhard Klimeck, Lloyd C. L. Hollenberg, Michelle Y. Simmons, Rajib Rahman, Yu E. Wang

arxiv:1507.08009 v1 · 2015-07-29 · cond-mat.mes-hall

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

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	2026-05-18T01:11:41.366992Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

95563250ea7a3ff78102ce3042d5675be44d01070c311414dde1bfd7e57dab02

Aliases

arxiv: 1507.08009 · arxiv_version: 1507.08009v1 · doi: 10.48550/arxiv.1507.08009 · pith_short_12: SVLDEUHKPI77 · pith_short_16: SVLDEUHKPI77PAIC · pith_short_8: SVLDEUHK

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/SVLDEUHKPI77PAICZYYEFVLHLP \
  | 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: 95563250ea7a3ff78102ce3042d5675be44d01070c311414dde1bfd7e57dab02

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d40cb8f22f341d001ce6c992e8b7a7ab02f6bf2f19918d6591ade25eafdce29f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2015-07-29T03:00:32Z",
    "title_canon_sha256": "0e67e7e91384b608c2876344a4d074aa9b74828d42f4287c03fcc5593f3926d1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1507.08009",
    "kind": "arxiv",
    "version": 1
  }
}