Pith Number

pith:7S64FLBT

pith:2009:7S64FLBTVV7IH24WDGOIF3H75T

not attested not anchored not stored refs pending

Superconducting Spin Qubits

C. Padurariu, Yu. V. Nazarov

arxiv:0912.3910 v1 · 2009-12-19 · 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{7S64FLBTVV7IH24WDGOIF3H75T}

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	2026-05-18T03:39:05.572410Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fcbdc2ac33ad7e83eb96199c82ecffecc01b7cfd96c4528c3f11885f3b1a32c6

Aliases

arxiv: 0912.3910 · arxiv_version: 0912.3910v1 · doi: 10.48550/arxiv.0912.3910 · pith_short_12: 7S64FLBTVV7I · pith_short_16: 7S64FLBTVV7IH24W · pith_short_8: 7S64FLBT

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/7S64FLBTVV7IH24WDGOIF3H75T \
  | 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: fcbdc2ac33ad7e83eb96199c82ecffecc01b7cfd96c4528c3f11885f3b1a32c6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dac7128325109c41aacaead1248ef64fe0914cab6ed403fe2edba8b4396596a0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2009-12-19T17:37:55Z",
    "title_canon_sha256": "f6402a7a1f2ce29f3007cb172da17582c67482f97c04b0dd1f517267675f65ce"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0912.3910",
    "kind": "arxiv",
    "version": 1
  }
}