Pith Number

pith:ZKQE4R2U

pith:2021:ZKQE4R2UYIIBXL3GRMFMTW5XUU

not attested not anchored not stored refs pending

Quantum-critical dynamics of a Josephson junction at the topological transition

Bernard van Heck, Chaitanya Murthy, Chetan Nayak, Leonid I. Glazman, Pavel D. Kurilovich, Vladislav D. Kurilovich

arxiv:2102.05686 v2 · 2021-02-10 · 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{ZKQE4R2UYIIBXL3GRMFMTW5XUU}

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	2026-07-05T02:59:14.132103Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

caa04e4754c2101baf668b0ac9dbb7a500f158a1824022db54c8c67df978d0ac

Aliases

arxiv: 2102.05686 · arxiv_version: 2102.05686v2 · doi: 10.48550/arxiv.2102.05686 · pith_short_12: ZKQE4R2UYIIB · pith_short_16: ZKQE4R2UYIIBXL3G · pith_short_8: ZKQE4R2U

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/ZKQE4R2UYIIBXL3GRMFMTW5XUU \
  | 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: caa04e4754c2101baf668b0ac9dbb7a500f158a1824022db54c8c67df978d0ac

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bb3d79228568d4af16e2b0014a4a95dc275b43d8b93500a8118cc10d4087e012",
    "cross_cats_sorted": [
      "cond-mat.supr-con"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2021-02-10T19:01:04Z",
    "title_canon_sha256": "f3089aa375d8f01152f7d581d6dc08cbd6ccce08690d5eddeb8126c35e0f8ce1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2102.05686",
    "kind": "arxiv",
    "version": 2
  }
}