Pith Number

pith:BSA7CAOH

pith:2012:BSA7CAOH3HJTGHYQOVOG2FWS2T

not attested not anchored not stored refs pending

Atomically thin boron nitride: a tunnelling barrier for graphene devices

Alexander S. Mayorov, Andre K. Geim, Antonio H. Castro Neto, Branson D. Belle, Fred Schedin, Jon Leist, Kostya S. Novoselov, Laurence Eaves, Leonid A. Ponomarenko, Liam Britnell, Mikhail I. Katsnelson, Nuno M. R. Peres, Rashid Jalil, Roman V. Gorbachev, Sergey V. Morozov

arxiv:1202.0735 v1 · 2012-02-03 · cond-mat.mes-hall

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BSA7CAOH3HJTGHYQOVOG2FWS2T}

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	2026-05-18T03:59:39.698031Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0c81f101c7d9d3331f10755c6d16d2d4f8dd1582975c30474c49113ca8556653

Aliases

arxiv: 1202.0735 · arxiv_version: 1202.0735v1 · doi: 10.48550/arxiv.1202.0735 · pith_short_12: BSA7CAOH3HJT · pith_short_16: BSA7CAOH3HJTGHYQ · pith_short_8: BSA7CAOH

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/BSA7CAOH3HJTGHYQOVOG2FWS2T \
  | 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: 0c81f101c7d9d3331f10755c6d16d2d4f8dd1582975c30474c49113ca8556653

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "91bc33054918714445fa3a57332a84cbd037cde180074660b45ac9c759c9078f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2012-02-03T15:32:09Z",
    "title_canon_sha256": "fcb68475f5a0f057087e4f5cd1068d7f5c64de94f10d1f4bc1b207e156848b9f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1202.0735",
    "kind": "arxiv",
    "version": 1
  }
}