Pith Number

pith:EMTR4KL2

pith:2012:EMTR4KL2QASO4ZGNRGQRUHFLRB

not attested not anchored not stored refs pending

Gate-tuning of graphene plasmons revealed by infrared nano-imaging

A. H. Castro-Neto, A. S. McLeod, A. S. Rodin, C. N. Lau, D. N. Basov, F. Keilmann, G. Dominguez, G. O. Andreev, L. M. Zhang, M. M. Fogler, M. Thiemens, M. Wagner, W. Bao, Z. Fei, Z. Zhao

arxiv:1202.4993 v2 · 2012-02-22 · cond-mat.mtrl-sci · 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{EMTR4KL2QASO4ZGNRGQRUHFLRB}

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	2026-05-18T03:45:41.564916Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

23271e297a8024ee64cd89a11a1cab88713195f8f53996450536569fd3cf9b66

Aliases

arxiv: 1202.4993 · arxiv_version: 1202.4993v2 · doi: 10.48550/arxiv.1202.4993 · pith_short_12: EMTR4KL2QASO · pith_short_16: EMTR4KL2QASO4ZGN · pith_short_8: EMTR4KL2

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/EMTR4KL2QASO4ZGNRGQRUHFLRB \
  | 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: 23271e297a8024ee64cd89a11a1cab88713195f8f53996450536569fd3cf9b66

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f65a8c1ba536c2c378bd2eaa0ee79528bdf930ea07ae4fe892e14d9e7dd17191",
    "cross_cats_sorted": [
      "cond-mat.mes-hall"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2012-02-22T18:00:48Z",
    "title_canon_sha256": "23b9b9a3f563a5cccea249cd29ae1c437951f574352ba68c4fe806bc7ef77649"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1202.4993",
    "kind": "arxiv",
    "version": 2
  }
}