Pith Number

pith:25K6UADB

pith:2018:25K6UADBMCI6TGXR3GDTNZ3EVY

not attested not anchored not stored refs pending

Chemically non-perturbing SERS detection of catalytic reaction with black silicon

A. Balcytis, A. Kuchmizhak, A. Mironenko, A. Sergeev, D. P. Linklater, E. Ivanova, E. Mitsai, E. Pustovalov, S. Bratskaya, S. Juodkazis

arxiv:1802.09783 v1 · 2018-02-27 · physics.optics · physics.app-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{25K6UADBMCI6TGXR3GDTNZ3EVY}

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	2026-05-18T00:22:22.222889Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d755ea00616091e99af1d98736e764ae019604dec9164e23e22d4b78c8f0904f

Aliases

arxiv: 1802.09783 · arxiv_version: 1802.09783v1 · doi: 10.48550/arxiv.1802.09783 · pith_short_12: 25K6UADBMCI6 · pith_short_16: 25K6UADBMCI6TGXR · pith_short_8: 25K6UADB

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/25K6UADBMCI6TGXR3GDTNZ3EVY \
  | 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: d755ea00616091e99af1d98736e764ae019604dec9164e23e22d4b78c8f0904f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "82d18c11eaa3ed1737a1389218cac6217dae150f4af974cc7fce2f1f88c4e873",
    "cross_cats_sorted": [
      "physics.app-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2018-02-27T09:08:08Z",
    "title_canon_sha256": "43ba0e401c9ee3d2c7bdc057599f73888e64abaef4e5a3cde33677a271bb21e0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.09783",
    "kind": "arxiv",
    "version": 1
  }
}