Pith Number

pith:LO47O5DG

pith:2017:LO47O5DG2EAZZSDX6DDAY2YDV2

not attested not anchored not stored refs pending

Chip-based Brillouin processing for carrier recovery in coherent optical communications

Amol Choudhary, Benjamin J. Eggleton, Bill Corcoran, David Marpaung, Duk-Yong Choi, Elias Giacoumidis, Eric Magi, Khu Vu, Mark Pelusi, Pan Ma, Steve Madden

arxiv:1712.03142 v3 · 2017-11-16 · physics.app-ph · 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{LO47O5DG2EAZZSDX6DDAY2YDV2}

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	2026-05-18T00:02:19.472358Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5bb9f77466d1019cc877f0c60c6b03aeb3ce9a94db7be3a9844cb1b1f11b1456

Aliases

arxiv: 1712.03142 · arxiv_version: 1712.03142v3 · doi: 10.48550/arxiv.1712.03142 · pith_short_12: LO47O5DG2EAZ · pith_short_16: LO47O5DG2EAZZSDX · pith_short_8: LO47O5DG

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/LO47O5DG2EAZZSDX6DDAY2YDV2 \
  | 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: 5bb9f77466d1019cc877f0c60c6b03aeb3ce9a94db7be3a9844cb1b1f11b1456

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bb6ec08553dd72af07ebd6223805e8de98f3a8c1cf9f31dbe13ac084c5bac289",
    "cross_cats_sorted": [
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.app-ph",
    "submitted_at": "2017-11-16T16:52:42Z",
    "title_canon_sha256": "d59d1bb22233757477243ac2b1dbfc705ce0a07e95c1a86e7592dfce6e66bf35"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1712.03142",
    "kind": "arxiv",
    "version": 3
  }
}