Pith Number

pith:I47TFXH7

pith:2011:I47TFXH7HU37XWXBKEEI5WTOBA

not attested not anchored not stored refs pending

Gold Nanoparticles for Plasmonic Biosensing: The Role of Metal Crystallinity and Nanoscale Roughness

Andreas Hohenau, Claude Leiner, Idrissa Sow, Jean Aubard, Jean-Claude Tinguely, Joachim R Krenn, Johan Grand, Nordin Felidj

arxiv:1111.0811 v1 · 2011-11-03 · 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{I47TFXH7HU37XWXBKEEI5WTOBA}

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	2026-05-18T04:09:36.905036Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

473f32dcff3d37fbdae151088eda6e080e12d1950a4cd8b41dbedc48fca43001

Aliases

arxiv: 1111.0811 · arxiv_version: 1111.0811v1 · doi: 10.48550/arxiv.1111.0811 · pith_short_12: I47TFXH7HU37 · pith_short_16: I47TFXH7HU37XWXB · pith_short_8: I47TFXH7

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/I47TFXH7HU37XWXBKEEI5WTOBA \
  | 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: 473f32dcff3d37fbdae151088eda6e080e12d1950a4cd8b41dbedc48fca43001

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c7cc556cdf1db119df291d7261fe3726c9bb06b0107baad12323136ae2e530d4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2011-11-03T12:21:58Z",
    "title_canon_sha256": "1502b4d80b094354ac1b4d0af0eef87c6fa37fb709203bb9a7c994dc4fa67088"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1111.0811",
    "kind": "arxiv",
    "version": 1
  }
}