Pith Number

pith:NTK37HLV

pith:2011:NTK37HLVK3RIBDN55F3J2DSTS2

not attested not anchored not stored refs pending

Evidence for conventional superconductivity in SrPd2Ge2

A. A. Kordyuk, A. N. Yaresko, B. B\"uchner, B. K. Cho, D. S. Inosov, D. V. Evtushinsky, J. G. Rodrigo, J. T. Park, N. H. Sung, P. Samuely, P. Szab\'o, S. V. Borisenko, T. K. Kim, T. Samuely, V. B. Zabolotnyy

arxiv:1106.4585 v1 · 2011-06-22 · 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{NTK37HLVK3RIBDN55F3J2DSTS2}

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	2026-05-18T03:55:37.478890Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6cd5bf9d7556e2808dbde9769d0e53969bb718bc36db92c7f621dde591fcfe8f

Aliases

arxiv: 1106.4585 · arxiv_version: 1106.4585v1 · doi: 10.48550/arxiv.1106.4585 · pith_short_12: NTK37HLVK3RI · pith_short_16: NTK37HLVK3RIBDN5 · pith_short_8: NTK37HLV

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/NTK37HLVK3RIBDN55F3J2DSTS2 \
  | 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: 6cd5bf9d7556e2808dbde9769d0e53969bb718bc36db92c7f621dde591fcfe8f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bfaf1f191faab92d6cc2fdd2b73d68c7ada6ab97af82c35adae822d500961f44",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2011-06-22T21:41:48Z",
    "title_canon_sha256": "20a7d04dc1b4c3a15cf53ebc787beebbe00fdb9dab5dd06dca053a7cb15d0dde"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1106.4585",
    "kind": "arxiv",
    "version": 1
  }
}