Pith Number

pith:44HQ2CBZ

pith:2014:44HQ2CBZWBOR7Q4MQZPVBRVYRZ

not attested not anchored not stored refs pending

Blackbox Quantization of Superconducting Circuits using exact Impedance Synthesis

David P. DiVincenzo, David W. Abraham, Firat Solgun

arxiv:1403.7341 v1 · 2014-03-28 · quant-ph · cond-mat.mes-hall · cond-mat.supr-con

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{44HQ2CBZWBOR7Q4MQZPVBRVYRZ}

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	2026-05-18T01:43:44.376552Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e70f0d0839b05d1fc38c865f50c6b88e6b543b1c4f63bcbff94a7260f5c4e140

Aliases

arxiv: 1403.7341 · arxiv_version: 1403.7341v1 · doi: 10.48550/arxiv.1403.7341 · pith_short_12: 44HQ2CBZWBOR · pith_short_16: 44HQ2CBZWBOR7Q4M · pith_short_8: 44HQ2CBZ

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/44HQ2CBZWBOR7Q4MQZPVBRVYRZ \
  | 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: e70f0d0839b05d1fc38c865f50c6b88e6b543b1c4f63bcbff94a7260f5c4e140

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "49c11a14c4beeb411b4840246d5bb08cc354b258a744cccecee1febd652d20f7",
    "cross_cats_sorted": [
      "cond-mat.mes-hall",
      "cond-mat.supr-con"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2014-03-28T11:10:33Z",
    "title_canon_sha256": "f6d56ea51eddb11a3f5b4962ec091892ac5b1ee5849516cec2de4f31d6a39fc1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1403.7341",
    "kind": "arxiv",
    "version": 1
  }
}