Pith Number

pith:QI7JGATF

pith:2018:QI7JGATF2YU73KPNQPKMZKBZS4

not attested not anchored not stored refs pending

Tuning the coupling of an individual magnetic impurity to a superconductor: quantum phase transition and transport

Benjamin W. Heinrich, Felix von Oppen, Ga\"el Reecht, Gelavizh Ahmadi, Katharina J. Franke, La\"etitia Farinacci, Michael Ruby, Nils Bogdanoff, Olof Peters

arxiv:1807.01344 v2 · 2018-07-03 · 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{QI7JGATF2YU73KPNQPKMZKBZS4}

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	2026-05-18T00:00:52.502356Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

823e930265d629fda9ed83d4cca839970fcad45212e9f8118ce9a8c57a10adeb

Aliases

arxiv: 1807.01344 · arxiv_version: 1807.01344v2 · doi: 10.48550/arxiv.1807.01344 · pith_short_12: QI7JGATF2YU7 · pith_short_16: QI7JGATF2YU73KPN · pith_short_8: QI7JGATF

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/QI7JGATF2YU73KPNQPKMZKBZS4 \
  | 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: 823e930265d629fda9ed83d4cca839970fcad45212e9f8118ce9a8c57a10adeb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0e2c5dc04b768aee4bbf932790db7604c2a5b1b0adb3c39e422249afd89ba0c4",
    "cross_cats_sorted": [
      "cond-mat.supr-con"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2018-07-03T18:51:35Z",
    "title_canon_sha256": "35b61f9f0ed93f66d0edfa2de942cfc441e38036436c48b92acfdbeb1396e0bc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.01344",
    "kind": "arxiv",
    "version": 2
  }
}