Pith Number

pith:VKPIILBG

pith:2023:VKPIILBGCQVZWDVLDAJGF6E3K5

not attested not anchored not stored refs pending

Towards tunable graphene phononic crystals

Aleksei Tsarapkin, Bianca H\"ofer, Jan N. Kirchhof, Katja H\"oflich, Kirill I. Bolotin, Oguzhan Yucel, Victor Deinhart, Yuefeng Yu

arxiv:2305.09577 v1 · 2023-05-16 · cond-mat.mes-hall · cond-mat.mtrl-sci · physics.app-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VKPIILBGCQVZWDVLDAJGF6E3K5}

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	2026-07-05T06:45:17.354505Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

aa9e842c26142b9b0eab181262f89b577756d189d7148068c71cbff3341f83fd

Aliases

arxiv: 2305.09577 · arxiv_version: 2305.09577v1 · doi: 10.48550/arxiv.2305.09577 · pith_short_12: VKPIILBGCQVZ · pith_short_16: VKPIILBGCQVZWDVL · pith_short_8: VKPIILBG

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/VKPIILBGCQVZWDVLDAJGF6E3K5 \
  | 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: aa9e842c26142b9b0eab181262f89b577756d189d7148068c71cbff3341f83fd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dc59fd91cec0c26bc4bc876696895e52fe751e2a13a19da8c0a3661a29dd927d",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci",
      "physics.app-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2023-05-16T16:17:45Z",
    "title_canon_sha256": "3d31880be59f17006b970191fc3f3ee751b6c80f1efd95a9d675ea60441528d7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2305.09577",
    "kind": "arxiv",
    "version": 1
  }
}