Pith Number

pith:SWR4GPXT

pith:2021:SWR4GPXTYROFEINDOUL7VOO44H

not attested not anchored not stored refs pending

Mapping ultrafast timing jitter in dispersion-managed 89 GHz frequency microcombs via self-heterodyne linear interferometry

Abhinav Kumar Vinod, Chee Wei Wong, Dim-Lee Kwong, Hao Liu, Heng Zhou, Jason Chou, Jinghui Yang, Jinkang Lim, Mingbin Yu, Patrick Guo-Qiang Lo, Peter DeVore, Wenting Wang, Yoon-Soo Jang

arxiv:2108.01177 v2 · 2021-08-02 · 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{SWR4GPXTYROFEINDOUL7VOO44H}

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	2026-07-05T10:52:07.686143Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

95a3c33ef3c45c5221a37517fab9dce1f6d1c8b91dc20c80cd45c116a7dff60e

Aliases

arxiv: 2108.01177 · arxiv_version: 2108.01177v2 · doi: 10.48550/arxiv.2108.01177 · pith_short_12: SWR4GPXTYROF · pith_short_16: SWR4GPXTYROFEIND · pith_short_8: SWR4GPXT

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/SWR4GPXTYROFEINDOUL7VOO44H \
  | 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: 95a3c33ef3c45c5221a37517fab9dce1f6d1c8b91dc20c80cd45c116a7dff60e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "76264020d6532ddee88828e5e6da04c92ecdb9d7ed8fabf3628da4a5d24381d3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2021-08-02T21:23:24Z",
    "title_canon_sha256": "5e99bdfa7cc02967029750be349592edc69ff561318bf7f165420f0b46ff8a5f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2108.01177",
    "kind": "arxiv",
    "version": 2
  }
}