Pith Number

pith:6MEAJGMS

pith:2026:6MEAJGMSTQFVDLXVFWE35YMRW6

not attested not anchored not stored refs pending

Binary Amplitude Modulation Suppresses Noise Up-Conversion in Coherent Diffractive Optical Networks

Hyuntae Lim, Kyoungsik Kim

arxiv:2605.30820 v1 · 2026-05-29 · 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{6MEAJGMSTQFVDLXVFWE35YMRW6}

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	2026-06-01T01:03:18.885893Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f3080499929c0b51aef52d89bee191b7aa1addfe88a6cd740a4f2599f5b31305

Aliases

arxiv: 2605.30820 · arxiv_version: 2605.30820v1 · doi: 10.48550/arxiv.2605.30820 · pith_short_12: 6MEAJGMSTQFV · pith_short_16: 6MEAJGMSTQFVDLXV · pith_short_8: 6MEAJGMS

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/6MEAJGMSTQFVDLXVFWE35YMRW6 \
  | 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: f3080499929c0b51aef52d89bee191b7aa1addfe88a6cd740a4f2599f5b31305

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8c15cf011c0a835577edc3f85139393d725123c6cdda0c0e449d540516c67820",
    "cross_cats_sorted": [
      "physics.app-ph"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2026-05-29T04:11:23Z",
    "title_canon_sha256": "14d95623debb2201a790b8036ce4737040d4e5f3491381e70b3f18066a2e47a2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.30820",
    "kind": "arxiv",
    "version": 1
  }
}