Pith Number

pith:HQ65IUF4

pith:2019:HQ65IUF47OMJVX2BPAKZV6AOJ3

not attested not anchored not stored refs pending

Ultra-thin yttria-stabilized zirconia as a flexible and stable substrate for infrared nano-optics

Bruno Paulillo, Daniel Rodrigo, Kamal K. Soni, Kavitha K. Gopalan, Valerio Pruneri

arxiv:1903.12409 v1 · 2019-03-29 · 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{HQ65IUF47OMJVX2BPAKZV6AOJ3}

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	2026-05-17T23:49:54.124097Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3c3dd450bcfb989adf4178159af80e4ef1bf87f9cf1d9a1a1385141d6b778b28

Aliases

arxiv: 1903.12409 · arxiv_version: 1903.12409v1 · doi: 10.48550/arxiv.1903.12409 · pith_short_12: HQ65IUF47OMJ · pith_short_16: HQ65IUF47OMJVX2B · pith_short_8: HQ65IUF4

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/HQ65IUF47OMJVX2BPAKZV6AOJ3 \
  | 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: 3c3dd450bcfb989adf4178159af80e4ef1bf87f9cf1d9a1a1385141d6b778b28

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6c78a21bd489dcb702cebd8148a77ac1cc35efb28a6193a76bba899fece6fe83",
    "cross_cats_sorted": [
      "physics.app-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2019-03-29T09:18:15Z",
    "title_canon_sha256": "e294cc69eaaec27b9ab0f532beabce77f0850c34617a800017d319ab1f6733ab"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.12409",
    "kind": "arxiv",
    "version": 1
  }
}