Pith Number

pith:DIY6RRMD

pith:2020:DIY6RRMDETBBEO7JP6AYXGHG24

not attested not anchored not stored refs pending

Spectroscopic thickness and quality metrics for PtSe$_2$ layers produced by top-down and bottom-up techniques

Bartlomiej Tywoniuk, Beata M. Szyd{\l}owska, Claudia Backes, Georg S. Duesberg, Niall McEvoy, Oliver Hartwig, Tanja Stimpel-Lindner, Tom\'a\v{s} Hartman, Zden\v{e}k Sofer

arxiv:2006.04165 v2 · 2020-06-07 · physics.app-ph · cond-mat.mtrl-sci

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DIY6RRMDETBBEO7JP6AYXGHG24}

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	2026-07-05T01:09:07.959294Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1a31e8c58324c2123be97f818b98e6d7390e680ab6dd76e3c06016542a9bcc5c

Aliases

arxiv: 2006.04165 · arxiv_version: 2006.04165v2 · doi: 10.48550/arxiv.2006.04165 · pith_short_12: DIY6RRMDETBB · pith_short_16: DIY6RRMDETBBEO7J · pith_short_8: DIY6RRMD

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/DIY6RRMDETBBEO7JP6AYXGHG24 \
  | 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: 1a31e8c58324c2123be97f818b98e6d7390e680ab6dd76e3c06016542a9bcc5c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1f68f37f25ca908fa9a85263cb3d682fb6764a9d3319b7da0e6b9c3c2afb0ede",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.app-ph",
    "submitted_at": "2020-06-07T14:41:53Z",
    "title_canon_sha256": "61462af3c5b4aa4cef956a61740032bad660b01e12d90653b07e59d4bbaf8244"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2006.04165",
    "kind": "arxiv",
    "version": 2
  }
}