Pith Number

pith:OF4HX3C6

pith:2016:OF4HX3C6HE4HHHDWO5QULV5LZM

not attested not anchored not stored refs pending

Analytical formulation for the bend-loss in single-ring hollow-core photonic crystal fibers

Mehmet C. G\"unendi, Michael H. Frosz, Paul Roth, Philip St.J. Russell

arxiv:1611.02581 v1 · 2016-11-08 · 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{OF4HX3C6HE4HHHDWO5QULV5LZM}

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	2026-05-18T00:59:51.584028Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

71787bec5e3938739c76776145d7abcb24eb3cd10f2b30296050dae2231b7f7d

Aliases

arxiv: 1611.02581 · arxiv_version: 1611.02581v1 · doi: 10.48550/arxiv.1611.02581 · pith_short_12: OF4HX3C6HE4H · pith_short_16: OF4HX3C6HE4HHHDW · pith_short_8: OF4HX3C6

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/OF4HX3C6HE4HHHDWO5QULV5LZM \
  | 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: 71787bec5e3938739c76776145d7abcb24eb3cd10f2b30296050dae2231b7f7d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9915420731cff0c766722ce3275383db46a8643514ef44f971b218bc5aec3a97",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2016-11-08T16:04:55Z",
    "title_canon_sha256": "686e7b0be4137e9879b926882a6b367bfaee6329b73ba122767a6d1710873436"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1611.02581",
    "kind": "arxiv",
    "version": 1
  }
}