Pith Number

pith:DF67Q5L5

pith:2017:DF67Q5L5SXJ3AAP5M2PS6AQGHV

not attested not anchored not stored refs pending

Dual-wavelength generation and tuning by controlling the apodized grating depth in microring resonators

H. Ahmad, IS Amiri, M. M. Ariannejad, P. Yupapin, Volker J. Sorger

arxiv:1708.06036 v1 · 2017-08-21 · 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{DF67Q5L5SXJ3AAP5M2PS6AQGHV}

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	2026-05-18T00:37:43.470127Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

197df8757d95d3b001fd669f2f02063d6cbbb091f3246df93d77e1d931c37edc

Aliases

arxiv: 1708.06036 · arxiv_version: 1708.06036v1 · doi: 10.48550/arxiv.1708.06036 · pith_short_12: DF67Q5L5SXJ3 · pith_short_16: DF67Q5L5SXJ3AAP5 · pith_short_8: DF67Q5L5

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/DF67Q5L5SXJ3AAP5M2PS6AQGHV \
  | 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: 197df8757d95d3b001fd669f2f02063d6cbbb091f3246df93d77e1d931c37edc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3f8afd7ed3b92cc4df625dc7527abb9522d2116cb77a230a0593f8af3db18640",
    "cross_cats_sorted": [
      "physics.app-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2017-08-21T00:05:04Z",
    "title_canon_sha256": "74e270e8c6f60b0cbf511fca17729c621137fe7c53061b67d046bd55e0dcc6b9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1708.06036",
    "kind": "arxiv",
    "version": 1
  }
}