Pith Number

pith:HESOSBA3

pith:2026:HESOSBA3BYAKUHU3LDGUDNRN6E

not attested not anchored not stored refs pending

Practical Limits of Higher-Order QAM in Hollow-Core Fiber Systems

Md Ghulam Saber, Zhiping Jiang

arxiv:2606.23527 v1 · 2026-06-22 · 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{HESOSBA3BYAKUHU3LDGUDNRN6E}

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.

Cited by

1 paper in Pith

Beyond Silica Assumptions: Optical Network Design in the Hollow-Core Era

Receipt and verification

First computed	2026-06-23T03:14:22.294682Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3924e9041b0e00aa1e9b58cd41b62df125c58f14d0f5758468bfd12a875147fd

Aliases

arxiv: 2606.23527 · arxiv_version: 2606.23527v1 · doi: 10.48550/arxiv.2606.23527 · pith_short_12: HESOSBA3BYAK · pith_short_16: HESOSBA3BYAKUHU3 · pith_short_8: HESOSBA3

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/HESOSBA3BYAKUHU3LDGUDNRN6E \
  | 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: 3924e9041b0e00aa1e9b58cd41b62df125c58f14d0f5758468bfd12a875147fd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "290c4048d44c52c37343ddaf0021679e18a770ea5258646325c8bebfd6a32457",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2026-06-22T16:09:16Z",
    "title_canon_sha256": "50cb3c73d93bd7cb50bf5993c4e8c69348d59282449596a395340124afe31637"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.23527",
    "kind": "arxiv",
    "version": 1
  }
}