Pith Number

pith:3W5Z4MC6

pith:2012:3W5Z4MC6A7GW2HXYXX6ZNIV23C

not attested not anchored not stored refs pending

Confined magneto-optical waves in graphene

A. Ferreira, A. H. Castro Neto, N. M. R. Peres

arxiv:1202.1666 v2 · 2012-02-08 · 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{3W5Z4MC6A7GW2HXYXX6ZNIV23C}

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	2026-05-18T03:55:37.048230Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ddbb9e305e07cd6d1ef8bdfd96a2bad8b3f09cbb3c31268162dd175ec080b681

Aliases

arxiv: 1202.1666 · arxiv_version: 1202.1666v2 · doi: 10.48550/arxiv.1202.1666 · pith_short_12: 3W5Z4MC6A7GW · pith_short_16: 3W5Z4MC6A7GW2HXY · pith_short_8: 3W5Z4MC6

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/3W5Z4MC6A7GW2HXYXX6ZNIV23C \
  | 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: ddbb9e305e07cd6d1ef8bdfd96a2bad8b3f09cbb3c31268162dd175ec080b681

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "aba4374725136a5f5c5dbd1b11749d9a59c17e8a850af1e0c3bfa4496f4e45ae",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2012-02-08T11:48:53Z",
    "title_canon_sha256": "13595191b427f126fc9ecb298e6d0acf848686ab494446dde957c2e8a9ceb627"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1202.1666",
    "kind": "arxiv",
    "version": 2
  }
}