Pith Number

pith:XJSPUMYQ

pith:2018:XJSPUMYQSN23AMDDN6GS4SZY7L

not attested not anchored not stored refs pending

Up to 168-Gb/s PAM-4 direct detection transmission with silicon travelling wave Mach-Zehnder modulator

Fan Yang, Fan Zhang, Lei Zhang, Xiaoke Ruan, Yanping Li, Yixiao Zhu

arxiv:1812.11081 v1 · 2018-12-24 · eess.SP

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XJSPUMYQSN23AMDDN6GS4SZY7L}

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	2026-05-17T23:57:16.367920Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ba64fa33109375b030636f8d2e4b38fac56181a2fa181d210a11a878670943c8

Aliases

arxiv: 1812.11081 · arxiv_version: 1812.11081v1 · doi: 10.48550/arxiv.1812.11081 · pith_short_12: XJSPUMYQSN23 · pith_short_16: XJSPUMYQSN23AMDD · pith_short_8: XJSPUMYQ

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/XJSPUMYQSN23AMDDN6GS4SZY7L \
  | 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: ba64fa33109375b030636f8d2e4b38fac56181a2fa181d210a11a878670943c8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e34ba20cf6ce05a818fee7560ef00a25e442b2c3cef850cd8058ecc6f4e14cf5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2018-12-24T14:22:51Z",
    "title_canon_sha256": "59698b13bdb118f019c36c0c9494f7731a769a00a4168a283985e4527ddfc8f5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1812.11081",
    "kind": "arxiv",
    "version": 1
  }
}