Pith Number

pith:O46BCHGE

pith:2024:O46BCHGEM3XLSXI6WPRZ2KMOD6

not attested not anchored not stored refs pending

Low Polarization Sensitive O-band SOA on InP Membrane for Advanced Photonic Integration

Desalegn Wolde Feyisa, Nicola Calabretta, Rene van Veldhoven, Ripalta Stabile, Salim Abdi, Yuqing Jiao

arxiv:2402.14429 v2 · 2024-02-22 · 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{O46BCHGEM3XLSXI6WPRZ2KMOD6}

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	2026-07-05T08:06:12.605604Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

773c111cc466eeb95d1eb3e39d298e1fa77fb172f8ef30b8673f8901e3a27d2b

Aliases

arxiv: 2402.14429 · arxiv_version: 2402.14429v2 · doi: 10.48550/arxiv.2402.14429 · pith_short_12: O46BCHGEM3XL · pith_short_16: O46BCHGEM3XLSXI6 · pith_short_8: O46BCHGE

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/O46BCHGEM3XLSXI6WPRZ2KMOD6 \
  | 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: 773c111cc466eeb95d1eb3e39d298e1fa77fb172f8ef30b8673f8901e3a27d2b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "994460b4f8ffdc34eb2bde4c1144775d1928308f5bef514f72f325bb2f3de5c4",
    "cross_cats_sorted": [
      "physics.app-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2024-02-22T10:18:52Z",
    "title_canon_sha256": "73a73a2c44e091a22efd9f8076a17d75c2fa4d36ce751b4175f89dfb6cb2521f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2402.14429",
    "kind": "arxiv",
    "version": 2
  }
}