Pith Number

pith:RY35TSW6

pith:2020:RY35TSW63Z6BPMXBLY66C7SDYM

not attested not anchored not stored refs pending

Terahertz frequency combs exploiting an on-chip solution processed graphene-quantum cascade laser coupled-cavity architecture

(2) School of Electronic, (3) Department of Electrical, (4) Cambridge Graphene Centre, A. C. Ferrari (4), A. G. Davies (2), Cambridge, C. Jirauschek (3), CNR - Istituto Nanoscienze, Computer Engineering, E. H. Linfield (2), Electrical Engineering, F. P. Mezzapesa (1), F. Torrisi (4), Germany, Italy, J. Schmidt (1), K. Garrasi (1), Leeds, L. Li (2), L. Salemi (1), M. Riesch (3), M. S. Vitiello (1) ((1) NEST, Munich, Pisa, Scuola Normale Superiore, T. Carey (4), Technical University of Munich, UK, UK), University of Cambridge, University of Leeds, V. Pistore (1)

arxiv:2011.11491 v1 · 2020-11-23 · physics.optics · cond-mat.mes-hall · 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{RY35TSW63Z6BPMXBLY66C7SDYM}

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	2026-07-05T01:53:43.249106Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8e37d9cadede7c17b2e15e3de17e43c30fdfc03134f0e2a82a3a9603ff87fa52

Aliases

arxiv: 2011.11491 · arxiv_version: 2011.11491v1 · doi: 10.48550/arxiv.2011.11491 · pith_short_12: RY35TSW63Z6B · pith_short_16: RY35TSW63Z6BPMXB · pith_short_8: RY35TSW6

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/RY35TSW63Z6BPMXBLY66C7SDYM \
  | 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: 8e37d9cadede7c17b2e15e3de17e43c30fdfc03134f0e2a82a3a9603ff87fa52

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f68b6c776990bc0e251c7e816a878ec3b4979e93fe2fa768f480644e92bca660",
    "cross_cats_sorted": [
      "cond-mat.mes-hall",
      "physics.app-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2020-11-23T15:55:19Z",
    "title_canon_sha256": "dc3d10c37372630cf7e45254960ee34661f94b2874dc2f17d8d2412f8f6d8823"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2011.11491",
    "kind": "arxiv",
    "version": 1
  }
}