Pith Number

pith:2UDFBI4Z

pith:2018:2UDFBI4Z3M74IOQIPC32URLSEA

not attested not anchored not stored refs pending

Measuring the Local Twist Angle and Layer Arrangement in Van der Waals Heterostructures

Eugene E. Krasovskii, Hyobin Yoo, Johannes Jobst, Philip Kim, Sense Jan van der Molen, Tobias A. de Jong

arxiv:1806.05155 v1 · 2018-06-13 · 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{2UDFBI4Z3M74IOQIPC32URLSEA}

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	2026-05-18T00:07:49.255982Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d50650a399db3fc43a0878b7aa45722001ee08e6c1e5109c84025785b5b3fb22

Aliases

arxiv: 1806.05155 · arxiv_version: 1806.05155v1 · doi: 10.48550/arxiv.1806.05155 · pith_short_12: 2UDFBI4Z3M74 · pith_short_16: 2UDFBI4Z3M74IOQI · pith_short_8: 2UDFBI4Z

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/2UDFBI4Z3M74IOQIPC32URLSEA \
  | 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: d50650a399db3fc43a0878b7aa45722001ee08e6c1e5109c84025785b5b3fb22

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "69ba16f1940fb8e756fbd1a0e3dfb8fb72923d856d9e9a93f2b6832314ad42d8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2018-06-13T17:29:32Z",
    "title_canon_sha256": "b384386078fd4336a2177f30f258a84c119cb9aadda3c5fdc5630bab3b3790a2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.05155",
    "kind": "arxiv",
    "version": 1
  }
}