Pith Number

pith:DD7WURKQ

pith:2011:DD7WURKQRMDZNXGPW4ZFE66YVL

not attested not anchored not stored refs pending

Dynamics of four-photon photoluminescence in gold nanoantennas

B. Hecht, D. Brida, G. Cerullo, J. Kern, J.-S. Huang, L. Du\`o, M. Finazzi, P. Biagioni

arxiv:1109.5475 v3 · 2011-09-26 · 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{DD7WURKQRMDZNXGPW4ZFE66YVL}

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	2026-05-18T01:22:10.739976Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

18ff6a45508b0796dccfb732527bd8aaeec1ba26a6ec0b84a4fe152e7fd445e4

Aliases

arxiv: 1109.5475 · arxiv_version: 1109.5475v3 · doi: 10.48550/arxiv.1109.5475 · pith_short_12: DD7WURKQRMDZ · pith_short_16: DD7WURKQRMDZNXGP · pith_short_8: DD7WURKQ

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/DD7WURKQRMDZNXGPW4ZFE66YVL \
  | 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: 18ff6a45508b0796dccfb732527bd8aaeec1ba26a6ec0b84a4fe152e7fd445e4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "01c757d2b639e7a75b9152a7e5ca9010c5bde7c1b80a9a7cb2dae4b8cb832b05",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2011-09-26T08:03:55Z",
    "title_canon_sha256": "bdcf40bf104404ab76857568ef5d77a8a21d1789a661408c135f8a31545ecbca"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1109.5475",
    "kind": "arxiv",
    "version": 3
  }
}