Pith Number

pith:CMVWZAVO

pith:2026:CMVWZAVO3ENPJP7IOT6QL7YLIU

not attested not anchored not stored refs pending

Accessing both electrochemical SEIRA and SERS with ultrasensitive metamaterials for enhanced molecular identification

Alexander Squires, Angela Demtriadou, Caleb Todd, David O. Scanlon, Ivana Qianqi Lin, Jeremy J. Baumberg, Nicolas Spiesshofer, Rakesh Arul, Sarah May Sibug Torres, Shijie Zhu, Tabitha Jones, Viv Lindo, Yeeun Roh, Zoltan Sztranyovszky

arxiv:2606.27367 v1 · 2026-06-25 · physics.optics · cond-mat.mes-hall · physics.chem-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{CMVWZAVO3ENPJP7IOT6QL7YLIU}

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	2026-06-26T01:16:20.032750Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

132b6c82aed91af4bfe874fd05ff0b450379c01884f64d829aa94c33d161d1b2

Aliases

arxiv: 2606.27367 · arxiv_version: 2606.27367v1 · doi: 10.48550/arxiv.2606.27367 · pith_short_12: CMVWZAVO3ENP · pith_short_16: CMVWZAVO3ENPJP7I · pith_short_8: CMVWZAVO

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/CMVWZAVO3ENPJP7IOT6QL7YLIU \
  | 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: 132b6c82aed91af4bfe874fd05ff0b450379c01884f64d829aa94c33d161d1b2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e401542667082e05441d255de16fbd24ffa0d89ea8d318c640f6cc0107f91ab5",
    "cross_cats_sorted": [
      "cond-mat.mes-hall",
      "physics.chem-ph"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2026-06-25T17:59:30Z",
    "title_canon_sha256": "6d085dda2ff3aec4faf9686d17c2e171d7d76d2312e0c0fb92a612eb525b1f50"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.27367",
    "kind": "arxiv",
    "version": 1
  }
}