Pith Number

pith:QCP4MN7I

pith:2015:QCP4MN7I3JR4MHLUWP5NH6S5FM

not attested not anchored not stored refs pending

Superconducting Gap Renormalization around two Magnetic Impurities: From Shiba to Andreev Bound States

Daniel Loss, Jelena Klinovaja, Pascal Simon, Silas Hoffman, Tobias Meng

arxiv:1501.07901 v3 · 2015-01-30 · 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{QCP4MN7I3JR4MHLUWP5NH6S5FM}

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	2026-05-18T01:35:35.016622Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

809fc637e8da63c61d74b3fad3fa5d2b06c4c27a7f5a45849b49d11108b8406f

Aliases

arxiv: 1501.07901 · arxiv_version: 1501.07901v3 · doi: 10.48550/arxiv.1501.07901 · pith_short_12: QCP4MN7I3JR4 · pith_short_16: QCP4MN7I3JR4MHLU · pith_short_8: QCP4MN7I

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/QCP4MN7I3JR4MHLUWP5NH6S5FM \
  | 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: 809fc637e8da63c61d74b3fad3fa5d2b06c4c27a7f5a45849b49d11108b8406f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "441faa037918bf66b91a2f73cdce50a8ae5c76f89af4e0cc7620bf2285cad182",
    "cross_cats_sorted": [
      "cond-mat.supr-con"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2015-01-30T20:28:30Z",
    "title_canon_sha256": "61561ac7a99aed8b8d40e9c86b0f2d1efa0ace55abdaaeb780b0a4603144de6e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1501.07901",
    "kind": "arxiv",
    "version": 3
  }
}