Pith Number

pith:QDABPZWB

pith:2015:QDABPZWBATPVOCDZDIZXISVLIL

not attested not anchored not stored refs pending

Unveiling the optical properties of a metamaterial synthesized by electron-beam-induced deposition

Gerald Br\"onstrup, Gerd Leuchs, Katja H\"oflich, Pawe{\l} Wo\'zniak, Peter Banzer, Silke Christiansen

arxiv:1510.06610 v2 · 2015-10-22 · 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{QDABPZWBATPVOCDZDIZXISVLIL}

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	2026-05-18T01:22:50.361584Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

80c017e6c104df5708791a33744aab42ded54fcf1a4112fe74ad911b367e6245

Aliases

arxiv: 1510.06610 · arxiv_version: 1510.06610v2 · doi: 10.48550/arxiv.1510.06610 · pith_short_12: QDABPZWBATPV · pith_short_16: QDABPZWBATPVOCDZ · pith_short_8: QDABPZWB

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/QDABPZWBATPVOCDZDIZXISVLIL \
  | 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: 80c017e6c104df5708791a33744aab42ded54fcf1a4112fe74ad911b367e6245

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cb3cfc30bd34eb1b87ca2e9f9785c44e5dd09697352636f2004383611135a33e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2015-10-22T13:01:43Z",
    "title_canon_sha256": "250b4843e32872cfda329c1069b2b741f528082cd8b89637c39062c597a04323"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1510.06610",
    "kind": "arxiv",
    "version": 2
  }
}