Pith Number

pith:CEQ2AEZ5

pith:2023:CEQ2AEZ5V3ZFS5YYXADNBTMYCG

not attested not anchored not stored refs pending

Electrical excitation of carbon centers in hexagonal boron nitride with tuneable quantum efficiency

K. S. Novoselov, K. Vaklinova, K. Watanabe, M. Grzeszczyk, M. Koperski, T. Taniguchi

arxiv:2305.13679 v1 · 2023-05-23 · cond-mat.mes-hall · 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{CEQ2AEZ5V3ZFS5YYXADNBTMYCG}

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	2026-07-05T06:12:55.991075Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1121a0133daef2597718b806d0cd9811a0881d3840ba393b1bf30384b65601d9

Aliases

arxiv: 2305.13679 · arxiv_version: 2305.13679v1 · doi: 10.48550/arxiv.2305.13679 · pith_short_12: CEQ2AEZ5V3ZF · pith_short_16: CEQ2AEZ5V3ZFS5YY · pith_short_8: CEQ2AEZ5

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/CEQ2AEZ5V3ZFS5YYXADNBTMYCG \
  | 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: 1121a0133daef2597718b806d0cd9811a0881d3840ba393b1bf30384b65601d9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ef910dcaf82fe6fc7024c6a3548f853f4a340af9697283630ee4090f1263387b",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2023-05-23T04:38:19Z",
    "title_canon_sha256": "be12c025d71df9a07fcef5fa734a8dd86c6beb41b05265ea86d64256152de776"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2305.13679",
    "kind": "arxiv",
    "version": 1
  }
}