Pith Number

pith:U34AZKG6

pith:2021:U34AZKG66SCG7S623XFM2RAJFX

not attested not anchored not stored refs pending

Influence of non-Hermitian mode topology on refractive index sensing with plasmonic waveguides

Alessandro Tuniz, Boris T. Kuhlmey, Markus A. Schmidt

arxiv:2111.09528 v1 · 2021-11-18 · physics.optics

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{U34AZKG66SCG7S623XFM2RAJFX}

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	2026-07-05T04:03:27.648009Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a6f80ca8def4846fcbdaddcacd44092dd3a8be383f4bd0b7f3218778e355e291

Aliases

arxiv: 2111.09528 · arxiv_version: 2111.09528v1 · doi: 10.48550/arxiv.2111.09528 · pith_short_12: U34AZKG66SCG · pith_short_16: U34AZKG66SCG7S62 · pith_short_8: U34AZKG6

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/U34AZKG66SCG7S623XFM2RAJFX \
  | 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: a6f80ca8def4846fcbdaddcacd44092dd3a8be383f4bd0b7f3218778e355e291

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "380cfc80f37e491ac466218628b35c3218b946e9e6e8937eac158cd3adc62bc8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2021-11-18T05:37:03Z",
    "title_canon_sha256": "1d7179cdf364e634c160b696421d24274b5f6ea1dbf93ce18337fb3eda62d4d3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2111.09528",
    "kind": "arxiv",
    "version": 1
  }
}