Pith Number

pith:7GE2UA6M

pith:2026:7GE2UA6MPM3JW3MBYYMJHO4JTD

not attested not anchored not stored refs pending

Hollow-Core Fiber in Direct-Detection Optical Networks: Technology Readiness, Deployment Drivers, and Adoption Outlook

Md Ghulam Saber, Zhiping Jiang

arxiv:2606.23511 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{7GE2UA6MPM3JW3MBYYMJHO4JTD}

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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	2026-06-23T03:14:21.904638Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f989aa03cc7b369b6d81c61893bb8998ee47b394ac522ba7d8aad18eb7c7941f

Aliases

arxiv: 2606.23511 · arxiv_version: 2606.23511v1 · doi: 10.48550/arxiv.2606.23511 · pith_short_12: 7GE2UA6MPM3J · pith_short_16: 7GE2UA6MPM3JW3MB · pith_short_8: 7GE2UA6M

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/7GE2UA6MPM3JW3MBYYMJHO4JTD \
  | 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: f989aa03cc7b369b6d81c61893bb8998ee47b394ac522ba7d8aad18eb7c7941f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1495cf9689ffb96a56ad049cc4faece40bfb14880c77cfe85ba1b485441f4f1b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2026-06-22T15:58:48Z",
    "title_canon_sha256": "a5b35c600861fcf44d14d654b92ecbaf098626baff4790a2764eb35bcf116585"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.23511",
    "kind": "arxiv",
    "version": 1
  }
}