Pith Number

pith:J6J3VDHX

pith:2024:J6J3VDHXVEL6M7HGC44E6VDRNT

not attested not anchored not stored refs pending

Widely Tunable Photonic Filter Based on Equivalent Chirped Four-Phase-Shifted Sampled Bragg Gratings

Ahmet Seckin Hezarfen, Bocheng Yuan, John H. Marsh, Lianping Hou, Mohanad Al-Rubaiee, Simeng Zhu, Stephen J. Sweeney, Yiming Sun, Yizhe Fan

arxiv:2410.07788 v1 · 2024-10-10 · 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{J6J3VDHXVEL6M7HGC44E6VDRNT}

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	2026-07-05T09:18:44.058994Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4f93ba8cf7a917e67ce617384f54716ceb3937c63012891779040cbc13fd31b3

Aliases

arxiv: 2410.07788 · arxiv_version: 2410.07788v1 · doi: 10.48550/arxiv.2410.07788 · pith_short_12: J6J3VDHXVEL6 · pith_short_16: J6J3VDHXVEL6M7HG · pith_short_8: J6J3VDHX

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/J6J3VDHXVEL6M7HGC44E6VDRNT \
  | 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: 4f93ba8cf7a917e67ce617384f54716ceb3937c63012891779040cbc13fd31b3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "de05f432ca6b08af10bb288707ccc90993961155aac67bf175c70b201bde0b01",
    "cross_cats_sorted": [
      "physics.app-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2024-10-10T10:18:44Z",
    "title_canon_sha256": "f842449d972cb68c29aa1265d9c3ed4b83b6998fd6836b6ef5392a7186702a46"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2410.07788",
    "kind": "arxiv",
    "version": 1
  }
}