Pith Number

pith:IR43WGBT

pith:2025:IR43WGBTMMDITNHGQZ7GI6D2EG

not attested not anchored not stored refs pending

Many-body effects of two-level systems in superconducting qubits

Alexander C. Tyner, Alexander V. Balatsky, Joshuah T. Heath, Mark Kamper Svendsen, Peter Krogstrup, Thue Christian Thann, Vincent P. Michal

arxiv:2503.08767 v1 · 2025-03-11 · 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{IR43WGBTMMDITNHGQZ7GI6D2EG}

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	2026-07-05T10:29:40.151937Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4479bb1833630689b4e6867e64787a219db448462102b145c1186363c43a7e6a

Aliases

arxiv: 2503.08767 · arxiv_version: 2503.08767v1 · doi: 10.48550/arxiv.2503.08767 · pith_short_12: IR43WGBTMMDI · pith_short_16: IR43WGBTMMDITNHG · pith_short_8: IR43WGBT

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/IR43WGBTMMDITNHGQZ7GI6D2EG \
  | 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: 4479bb1833630689b4e6867e64787a219db448462102b145c1186363c43a7e6a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b31197a436ceb01d9657aedda3026361ef0ccb7e1218cc01c4674c7d6be140c6",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2025-03-11T18:00:00Z",
    "title_canon_sha256": "de00539fc69b962495daac9d279e1104b96f6392f6b79f7fad7da4d98d6b0def"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2503.08767",
    "kind": "arxiv",
    "version": 1
  }
}