Pith Number

pith:4NL24BRD

pith:2026:4NL24BRDJXJEHLWWPO4S5BETXZ

not attested not anchored not stored refs pending

Surface Platinum Alloying for Passivation of Oxide Interfaces on Superconducting Niobium Films

Ajith Pattammattel, Ananya Chattaraj, Andrew L. Walter, Andrew M. Kiss, Aswin kumar Anbalagan, Bruce Ravel, Conan Weiland, Kim Kisslinger, Mingzhao Liu, Peter V. Sushko, Sooyeon Hwang, Steven L. Hulbert, Xiao Tong

arxiv:2607.00429 v1 · 2026-07-01 · 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{4NL24BRDJXJEHLWWPO4S5BETXZ}

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	2026-07-02T01:17:43.120342Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e357ae06234dd243aed67bb92e8493be51b5473b5be83502cd93e8958892fc04

Aliases

arxiv: 2607.00429 · arxiv_version: 2607.00429v1 · doi: 10.48550/arxiv.2607.00429 · pith_short_12: 4NL24BRDJXJE · pith_short_16: 4NL24BRDJXJEHLWW · pith_short_8: 4NL24BRD

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/4NL24BRDJXJEHLWWPO4S5BETXZ \
  | 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: e357ae06234dd243aed67bb92e8493be51b5473b5be83502cd93e8958892fc04

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4a438ac49f16d0893c24570b1ea2f2f9dc1b435fcd072bd5ea789b0876994fe5",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2026-07-01T04:41:04Z",
    "title_canon_sha256": "3159d74d97fed2301b19e3ce34799c0b31ae7444119d14133feeabda5839af32"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.00429",
    "kind": "arxiv",
    "version": 1
  }
}