Pith Number

pith:25K73SQF

pith:2023:25K73SQFWJVPMUL2RGDYG62Z6D

not attested not anchored not stored refs pending

Quasi-free-standing AA-stacked bilayer graphene induced by calcium intercalation of the graphene-silicon carbide interface

Antonija Grubi\v{s}i\'c-\v{C}abo, Anton Tadich, D. Kurt Gaskill, Eric Huwald, Jimmy C. Kotsakidis, John Riley, Kevin M. Daniels, Mark T. Edmonds, Matthew Haldon, Michael S. Fuhrer, Nikhil Medhekar, Rachael L. Myers-Ward, Sean Solari, Yuefeng Yin

arxiv:2311.02528 v1 · 2023-11-05 · 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{25K73SQFWJVPMUL2RGDYG62Z6D}

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	2026-07-05T07:50:53.589803Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d755fdca05b26af6517a8987837b59f0cb21b2cd9666148f7c31f44e274ddbad

Aliases

arxiv: 2311.02528 · arxiv_version: 2311.02528v1 · doi: 10.48550/arxiv.2311.02528 · pith_short_12: 25K73SQFWJVP · pith_short_16: 25K73SQFWJVPMUL2 · pith_short_8: 25K73SQF

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/25K73SQFWJVPMUL2RGDYG62Z6D \
  | 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: d755fdca05b26af6517a8987837b59f0cb21b2cd9666148f7c31f44e274ddbad

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4957a699cfc7bb833e8676c6ecb7ef2cfa7aa504b6b9ffd9f598ade02eb90261",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2023-11-05T00:01:47Z",
    "title_canon_sha256": "21e249fddd06416d59bbab6aacc12547de12f1d65048d6b0d3d1100791ae2966"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2311.02528",
    "kind": "arxiv",
    "version": 1
  }
}