Pith Number

pith:IV4JXRNM

pith:2021:IV4JXRNMRBQEDLFAJ25SDII3XO

not attested not anchored not stored refs pending

Microresonator Frequency Comb Based High-Speed Transmission of Intensity Modulated Direct Detection Data

Anuradha M. Agarwal, Dawn T. H. Tan, George F. R. Chen, Hongwei Gao, Lionel C. Kimerling, Peng Xing

arxiv:2111.07874 v1 · 2021-11-12 · 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{IV4JXRNMRBQEDLFAJ25SDII3XO}

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	2026-07-05T03:31:44.672175Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

45789bc5ac886041aca04ebb21a11bbb9d64837ffea0c87295a555bd2f9bf023

Aliases

arxiv: 2111.07874 · arxiv_version: 2111.07874v1 · doi: 10.48550/arxiv.2111.07874 · pith_short_12: IV4JXRNMRBQE · pith_short_16: IV4JXRNMRBQEDLFA · pith_short_8: IV4JXRNM

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/IV4JXRNMRBQEDLFAJ25SDII3XO \
  | 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: 45789bc5ac886041aca04ebb21a11bbb9d64837ffea0c87295a555bd2f9bf023

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "afeb5944d4c03e07637bafc665d4eda0f13480b6852a34e455460eda236f96d2",
    "cross_cats_sorted": [
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.app-ph",
    "submitted_at": "2021-11-12T08:50:09Z",
    "title_canon_sha256": "4214daf001416e1e038e8da836539855d476845853a3e35ddca24b002c95b84e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2111.07874",
    "kind": "arxiv",
    "version": 1
  }
}