Pith Number

pith:M4QLX5IA

pith:2015:M4QLX5IAU4RJ2VMWPJT442IVOA

not attested not anchored not stored refs pending

Low-temperature characterization of Nb-Cu-Nb weak links with Ar ion-cleaned interfaces

J. P. Pekola, J. T. Peltonen, O.-P. Saira, R. N. Jabdaraghi

arxiv:1510.04138 v1 · 2015-10-14 · cond-mat.mes-hall

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{M4QLX5IAU4RJ2VMWPJT442IVOA}

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	2026-05-18T01:20:42.374939Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6720bbf500a7229d55967a67ce691570006ec8b167b3dcb642e7a3964209852a

Aliases

arxiv: 1510.04138 · arxiv_version: 1510.04138v1 · doi: 10.48550/arxiv.1510.04138 · pith_short_12: M4QLX5IAU4RJ · pith_short_16: M4QLX5IAU4RJ2VMW · pith_short_8: M4QLX5IA

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/M4QLX5IAU4RJ2VMWPJT442IVOA \
  | 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: 6720bbf500a7229d55967a67ce691570006ec8b167b3dcb642e7a3964209852a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c262432fda2772973eb9ca4cbef6af54d484a13ba3c1901819c077beaa7362a6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2015-10-14T15:09:00Z",
    "title_canon_sha256": "53cad260575bc4bda10af625b44397cd93588ff0bc0691134df0376d5889d5dd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1510.04138",
    "kind": "arxiv",
    "version": 1
  }
}