Pith Number

pith:TIH5ASI7

pith:2015:TIH5ASI7I5G4XWGTHD24U4KG4Y

not attested not anchored not stored refs pending

Emergent loop-nodal s$_\pm$-wave superconductivity in CeCu$_2$Si$_2$: similarities to the iron-based superconductors

Hiroaki Ikeda, Michi-To Suzuki, Ryotaro Arita

arxiv:1504.07312 v1 · 2015-04-28 · 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{TIH5ASI7I5G4XWGTHD24U4KG4Y}

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	2026-05-18T02:17:35.241608Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9a0fd0491f474dcbd8d338f5ca7146e616e7f564e1aa12bd1a8301344a22380a

Aliases

arxiv: 1504.07312 · arxiv_version: 1504.07312v1 · doi: 10.48550/arxiv.1504.07312 · pith_short_12: TIH5ASI7I5G4 · pith_short_16: TIH5ASI7I5G4XWGT · pith_short_8: TIH5ASI7

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/TIH5ASI7I5G4XWGTHD24U4KG4Y \
  | 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: 9a0fd0491f474dcbd8d338f5ca7146e616e7f564e1aa12bd1a8301344a22380a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4e4da49d87c08a6eeba3b2d7d9881379497ecc5992eebb7103aaf0aeed1d04c9",
    "cross_cats_sorted": [
      "cond-mat.supr-con"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2015-04-28T00:15:45Z",
    "title_canon_sha256": "8923c52e5394482aca2d776c6e4aeb22c747b427ef0b43d378afe98f0d319988"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1504.07312",
    "kind": "arxiv",
    "version": 1
  }
}