Pith Number

pith:SLPYVE5G

pith:2015:SLPYVE5GQ6QGPCVQASXEKLK5OB

not attested not anchored not stored refs pending

Perturbation theory of a superconducting $0-\pi$ impurity quantum phase transition

M. \v{Z}onda, T. Novotn\'y, V. Jani\v{s}, V. Pokorn\'y

arxiv:1501.07488 v2 · 2015-01-29 · cond-mat.mes-hall · cond-mat.str-el · 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{SLPYVE5GQ6QGPCVQASXEKLK5OB}

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	2026-05-18T01:09:49.322044Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

92df8a93a687a0678ab004ae452d5d70776ee31e2055b3c8646c78ca8e5be446

Aliases

arxiv: 1501.07488 · arxiv_version: 1501.07488v2 · doi: 10.48550/arxiv.1501.07488 · pith_short_12: SLPYVE5GQ6QG · pith_short_16: SLPYVE5GQ6QGPCVQ · pith_short_8: SLPYVE5G

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/SLPYVE5GQ6QGPCVQASXEKLK5OB \
  | 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: 92df8a93a687a0678ab004ae452d5d70776ee31e2055b3c8646c78ca8e5be446

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2fea2f411d22bc26917dc5d62dddce0660c19f45e0534e8d93b1bf728b3ccc9f",
    "cross_cats_sorted": [
      "cond-mat.str-el",
      "cond-mat.supr-con"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2015-01-29T15:44:30Z",
    "title_canon_sha256": "f3b13f35fe4d0310f65e0a0da37b8ae9f9c023a0d5b3bca4fe3963799d95b580"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1501.07488",
    "kind": "arxiv",
    "version": 2
  }
}