Pith Number

pith:A5ZXSRWH

pith:2015:A5ZXSRWHLDPIS57LPTX7B6PE4B

not attested not anchored not stored refs pending

Shaping a superconducting dome: Enhanced Cooper-pairing versus suppressed phase coherence in coupled aluminum nanograins

Eli Farber, Guy Deutscher, Lara Benfatto, Marc Scheffler, Martin Dressel, Nimrod Bachar, Uwe S. Pracht

arxiv:1508.04270 v2 · 2015-08-18 · 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{A5ZXSRWHLDPIS57LPTX7B6PE4B}

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	2026-05-18T01:18:09.558759Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

07737946c758de8977eb7ceff0f9e4e060d420a921d89331d446f1c6008fdaa3

Aliases

arxiv: 1508.04270 · arxiv_version: 1508.04270v2 · doi: 10.48550/arxiv.1508.04270 · pith_short_12: A5ZXSRWHLDPI · pith_short_16: A5ZXSRWHLDPIS57L · pith_short_8: A5ZXSRWH

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/A5ZXSRWHLDPIS57LPTX7B6PE4B \
  | 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: 07737946c758de8977eb7ceff0f9e4e060d420a921d89331d446f1c6008fdaa3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c3dbb6fde021e03797b305f60a956e3babb7ca5f97c5522443c1df90d42df41a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2015-08-18T10:23:46Z",
    "title_canon_sha256": "071b3d3ec0996a8697a6b93b02da12f05d210b82b4a78b51e9cce6ee6449708f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1508.04270",
    "kind": "arxiv",
    "version": 2
  }
}