Pith Number

pith:VZQ2DVND

pith:2014:VZQ2DVNDF2KQ3TT6OKT4BFFTIY

not attested not anchored not stored refs pending

Low power, chip-based stimulated Brillouin scattering microwave photonic filter with ultrahigh selectivity

Barry Luther-Davies, Benjamin J. Eggleton, Blair Morrison, David Marpaung, Duk-Yong Choi, Mattia Pagani, Ravi Pant, Steve J. Madden

arxiv:1412.4236 v1 · 2014-12-13 · 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{VZQ2DVNDF2KQ3TT6OKT4BFFTIY}

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	2026-05-18T02:31:19.816977Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ae61a1d5a32e950dce7e72a7c094b3460f1148e02ecc32f4fe11c449e81eb500

Aliases

arxiv: 1412.4236 · arxiv_version: 1412.4236v1 · doi: 10.48550/arxiv.1412.4236 · pith_short_12: VZQ2DVNDF2KQ · pith_short_16: VZQ2DVNDF2KQ3TT6 · pith_short_8: VZQ2DVND

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/VZQ2DVNDF2KQ3TT6OKT4BFFTIY \
  | 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: ae61a1d5a32e950dce7e72a7c094b3460f1148e02ecc32f4fe11c449e81eb500

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "83ab542a4a83967234db28899275dd4a0d4b23b275b649aca94bdad2731ce5e8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2014-12-13T14:03:24Z",
    "title_canon_sha256": "bcc7b23732e9f2d04146736580d2f1f5d16fb70dfaa48d7b9d06072da9fd8bb9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1412.4236",
    "kind": "arxiv",
    "version": 1
  }
}