Pith Number

pith:EUFB2A7Z

pith:2022:EUFB2A7ZH26DYCHXHRVEMOY7IA

not attested not anchored not stored refs pending

Plasmonic and metamaterial biosensors: A game-changer for virus detection

Domna G. Kotsifaki, Junfei Wang, Zhenyu Xu

arxiv:2212.05636 v1 · 2022-12-12 · physics.optics · physics.med-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{EUFB2A7ZH26DYCHXHRVEMOY7IA}

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	2026-07-05T05:24:18.035182Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

250a1d03f93ebc3c08f73c6a463b1f403e05eab4b14eaf1bd3766c6cb1d80131

Aliases

arxiv: 2212.05636 · arxiv_version: 2212.05636v1 · doi: 10.48550/arxiv.2212.05636 · pith_short_12: EUFB2A7ZH26D · pith_short_16: EUFB2A7ZH26DYCHX · pith_short_8: EUFB2A7Z

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/EUFB2A7ZH26DYCHXHRVEMOY7IA \
  | 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: 250a1d03f93ebc3c08f73c6a463b1f403e05eab4b14eaf1bd3766c6cb1d80131

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5e07b3007420b10f7fceb6bfcefb6c4d30dbcf6ea88ea84c4a72efe00ca33300",
    "cross_cats_sorted": [
      "physics.med-ph"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2022-12-12T00:15:08Z",
    "title_canon_sha256": "e68a15c835e6132ce0894150d7d41026307dea165b6c3d95d853c9078cc3c0d4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2212.05636",
    "kind": "arxiv",
    "version": 1
  }
}