Pith Number

pith:TDAYAEWR

pith:2010:TDAYAEWR3BAKOVKH6NVQJKWAPI

not attested not anchored not stored refs pending

High coherence hybrid superconducting qubit

David P. DiVincenzo, George A. Keefe, J.R. Rozen, Mark B. Ketchen, Mary Beth Rothwell, Matthias Steffen, Shwetank Kumar

arxiv:1003.3054 v1 · 2010-03-16 · cond-mat.supr-con · 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{TDAYAEWR3BAKOVKH6NVQJKWAPI}

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	2026-05-18T02:08:33.498742Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

98c18012d1d840a75547f36b04aac07a0d329e5301bdd40646ca1af5bade61e3

Aliases

arxiv: 1003.3054 · arxiv_version: 1003.3054v1 · doi: 10.48550/arxiv.1003.3054 · pith_short_12: TDAYAEWR3BAK · pith_short_16: TDAYAEWR3BAKOVKH · pith_short_8: TDAYAEWR

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/TDAYAEWR3BAKOVKH6NVQJKWAPI \
  | 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: 98c18012d1d840a75547f36b04aac07a0d329e5301bdd40646ca1af5bade61e3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "738be39e8c14ae939867778891dd09d4e2430166243cd6adef82c9b15df64b0c",
    "cross_cats_sorted": [
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2010-03-16T01:14:36Z",
    "title_canon_sha256": "9ebecd598e73a6e30d53366ea649c964be9f76cb2e0d6f0571b7b00c28018ae8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1003.3054",
    "kind": "arxiv",
    "version": 1
  }
}