Pith Number

pith:HQQSBCSI

pith:2006:HQQSBCSIFRBP63VEHPBDNUL3MH

not attested not anchored not stored refs pending

Measurement of the complex dielectric constant of a single gold nanoparticle

ETH Zurich, Patrick Stoller, Switzerland), Vahid Sandoghdar (Laboratory of Physical Chemistry, Volker Jacobsen

arxiv:cond-mat/0604174 v2 · 2006-04-06 · cond-mat.mtrl-sci · cond-mat.other

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HQQSBCSIFRBP63VEHPBDNUL3MH}

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	2026-07-04T17:00:19.983350Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3c21208a482c42ff6ea43bc236d17b61cd859058fc3cd46fb4250e5ddc5cdea0

Aliases

arxiv: cond-mat/0604174 · arxiv_version: cond-mat/0604174v2 · doi: 10.48550/arxiv.cond-mat/0604174 · pith_short_12: HQQSBCSIFRBP · pith_short_16: HQQSBCSIFRBP63VE · pith_short_8: HQQSBCSI

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/HQQSBCSIFRBP63VEHPBDNUL3MH \
  | 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: 3c21208a482c42ff6ea43bc236d17b61cd859058fc3cd46fb4250e5ddc5cdea0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f849c0ce5233fb911221de12e21be0f3d5eff8e81eb200398d83f57cea000087",
    "cross_cats_sorted": [
      "cond-mat.other"
    ],
    "license": "",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2006-04-06T14:28:03Z",
    "title_canon_sha256": "9089966ef66328e83fb82abaa3d6db2e73b4a397ede9e34cb7c881bd7b6bb772"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/0604174",
    "kind": "arxiv",
    "version": 2
  }
}