Pith Number

pith:WJ74EX2R

pith:2021:WJ74EX2RMMLM7DV3HFGS3JDSMR

not attested not anchored not stored refs pending

Non-Hermitian engineering of terahertz light using exceptional points in electrically tuneable collective light-matter interactions

Alessandro Principi, Coskun Kocabas, Gokhan Bakan, Kaiyuan Wang, Kostya S. Novoselov, M. Said Ergoktas, Nurbek Kakenov, Sahin K. Ozdemir, Sinan Balci, Sina Soleymani, Thomas B. Smith

arxiv:2108.12033 v1 · 2021-08-26 · physics.optics · cond-mat.other

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WJ74EX2RMMLM7DV3HFGS3JDSMR}

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	2026-07-05T04:12:35.836293Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b27fc25f516316cf8ebb394d2da472645fe907ae6adc01f7cf22630d36069bcf

Aliases

arxiv: 2108.12033 · arxiv_version: 2108.12033v1 · doi: 10.48550/arxiv.2108.12033 · pith_short_12: WJ74EX2RMMLM · pith_short_16: WJ74EX2RMMLM7DV3 · pith_short_8: WJ74EX2R

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/WJ74EX2RMMLM7DV3HFGS3JDSMR \
  | 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: b27fc25f516316cf8ebb394d2da472645fe907ae6adc01f7cf22630d36069bcf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ff948f58753173cde0330a725f2d4aba5198fa49a054c001c318e1be712b2253",
    "cross_cats_sorted": [
      "cond-mat.other"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2021-08-26T21:00:52Z",
    "title_canon_sha256": "e01f5a5c2b2fefc97b4c0288fecdb3bc3db9bc67a1615dc1b3932fab304695af"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2108.12033",
    "kind": "arxiv",
    "version": 1
  }
}