Pith Number

pith:KS5DBTPF

pith:2023:KS5DBTPFVPQGW6LBRKC6H5YLVG

not attested not anchored not stored refs pending

Fundamental scaling limits and bandwidth shaping of frequency-modulated combs

David Burghoff, Mithun Roy, Sadhvikas Addamane, Zhenyang Xiao

arxiv:2310.00028 v2 · 2023-09-29 · 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{KS5DBTPFVPQGW6LBRKC6H5YLVG}

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	2026-07-05T08:55:06.839667Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

54ba30cde5abe06b79618a85e3f70ba9812179c9e08e0a108d25016627b149de

Aliases

arxiv: 2310.00028 · arxiv_version: 2310.00028v2 · doi: 10.48550/arxiv.2310.00028 · pith_short_12: KS5DBTPFVPQG · pith_short_16: KS5DBTPFVPQGW6LB · pith_short_8: KS5DBTPF

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/KS5DBTPFVPQGW6LBRKC6H5YLVG \
  | 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: 54ba30cde5abe06b79618a85e3f70ba9812179c9e08e0a108d25016627b149de

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "130da0565eb0b080af38d7701984cf851c4e1b063ef517910ce9780d9c433941",
    "cross_cats_sorted": [
      "physics.app-ph"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2023-09-29T02:05:47Z",
    "title_canon_sha256": "b7629906aa3696ac9fcc94290bf89528cd1b9890d99e82a6206307038b9d5e6b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2310.00028",
    "kind": "arxiv",
    "version": 2
  }
}