Pith Number

pith:4KWR5VXX

pith:2025:4KWR5VXXLJUKGR4CLXJQFOYJLM

not attested not anchored not stored refs pending

High-performance amorphous superconducting rhenium films by e-beam evaporation

A.R. Prishchepa, A.V. Terentiev, A.Yu. Kuntsevich, E.S. Zhukova, E.V. Tarkaeva, V.A. Ievleva

arxiv:2507.13536 v1 · 2025-07-17 · cond-mat.supr-con · cond-mat.dis-nn

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4KWR5VXXLJUKGR4CLXJQFOYJLM}

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	2026-07-05T11:39:18.870050Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e2ad1ed6f75a68a347825dd302bb095b0c3747a3b5904a973a418a856f42c337

Aliases

arxiv: 2507.13536 · arxiv_version: 2507.13536v1 · doi: 10.48550/arxiv.2507.13536 · pith_short_12: 4KWR5VXXLJUK · pith_short_16: 4KWR5VXXLJUKGR4C · pith_short_8: 4KWR5VXX

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/4KWR5VXXLJUKGR4CLXJQFOYJLM \
  | 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: e2ad1ed6f75a68a347825dd302bb095b0c3747a3b5904a973a418a856f42c337

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3b5448107a2ce5eee673ee1322c0da13df7e32b3c2b2ee9944fd8a303a4c88f1",
    "cross_cats_sorted": [
      "cond-mat.dis-nn"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2025-07-17T21:06:15Z",
    "title_canon_sha256": "0602c35aca9578989891f3c7c56c26880b099c178fafeeecd146985a233d5590"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.13536",
    "kind": "arxiv",
    "version": 1
  }
}