Pith Number

pith:SSQEO67A

pith:2022:SSQEO67AAD5NTA5BFU44DZSGPV

not attested not anchored not stored refs pending

Negative reflection of polaritons at the nanoscale in a low-loss natural medium

Alexey Y. Nikitin, Elizaveta Nikulina, Gonzalo Alvarez-Perez, James H. Edgar, Javier Taboada-Gutierrez, Jiahua Duan, J. Martin-Sanchez, Pablo Alonso-Gonzalez, Qiaoliang Bao, Qingdong Ou, Rainer Hillenbrand, Song Liu, Vincenzo Giannini

arxiv:2202.13877 v1 · 2022-02-28 · 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{SSQEO67AAD5NTA5BFU44DZSGPV}

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	2026-07-05T04:00:34.823977Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

94a0477be000fad983a12d39c1e6467d54b6a9b8291192c06eb140b8cad6bac9

Aliases

arxiv: 2202.13877 · arxiv_version: 2202.13877v1 · doi: 10.48550/arxiv.2202.13877 · pith_short_12: SSQEO67AAD5N · pith_short_16: SSQEO67AAD5NTA5B · pith_short_8: SSQEO67A

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/SSQEO67AAD5NTA5BFU44DZSGPV \
  | 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: 94a0477be000fad983a12d39c1e6467d54b6a9b8291192c06eb140b8cad6bac9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "84654550e94a37d799e611a37b3942efd8b471112769c01f3f06a49a49c81f6d",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2022-02-28T15:25:47Z",
    "title_canon_sha256": "e72b9532b07e5128ac2dca8f308060f67ac45ec3ec8b79c9c8e5b9694fb4634d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2202.13877",
    "kind": "arxiv",
    "version": 1
  }
}