Pith Number

pith:PRQW72KL

pith:2007:PRQW72KLP4JASINTGADIZSHAIQ

not attested not anchored not stored refs pending

Bell's inequality and universal quantum gates in a cold atom chiral fermionic p-wave superfluid

Chuanwei Zhang, S. Das Sarma, Sumanta Tewari

arxiv:0705.4647 v3 · 2007-05-31 · quant-ph · cond-mat.str-el

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	2026-05-18T04:09:16.429454Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7c616fe94b7f120921b330068cc8e044181518b0febabb54ffdedf163859fd11

Aliases

arxiv: 0705.4647 · arxiv_version: 0705.4647v3 · doi: 10.48550/arxiv.0705.4647 · pith_short_12: PRQW72KLP4JA · pith_short_16: PRQW72KLP4JASINT · pith_short_8: PRQW72KL

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/PRQW72KLP4JASINTGADIZSHAIQ \
  | 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: 7c616fe94b7f120921b330068cc8e044181518b0febabb54ffdedf163859fd11

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e6928168770d3cddb1e52683d629ee68e4ba59232bab1368bb2f457112e267f9",
    "cross_cats_sorted": [
      "cond-mat.str-el"
    ],
    "license": "",
    "primary_cat": "quant-ph",
    "submitted_at": "2007-05-31T18:59:12Z",
    "title_canon_sha256": "fa363676dcd5caeb7cc5c60c4bfd6354b1fef3a7bebb1502e2dfbee70da3a448"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0705.4647",
    "kind": "arxiv",
    "version": 3
  }
}