Pith Number

pith:WCFTF6SL

pith:2015:WCFTF6SLBNW7R445YI2L4JOBE4

not attested not anchored not stored refs pending

Broad-band robustly single-mode hollow-core PCF by resonant filtering of higher order modes

Mehmet C. G\"unendi, Michael H. Frosz, Patrick Uebel, Philip St.J. Russell

arxiv:1508.06747 v1 · 2015-08-27 · 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{WCFTF6SLBNW7R445YI2L4JOBE4}

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	2026-05-18T01:34:41.169954Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b08b32fa4b0b6df8f39dc234be25c127099e8c94637ac1a6152330cb5b55ce4d

Aliases

arxiv: 1508.06747 · arxiv_version: 1508.06747v1 · doi: 10.48550/arxiv.1508.06747 · pith_short_12: WCFTF6SLBNW7 · pith_short_16: WCFTF6SLBNW7R445 · pith_short_8: WCFTF6SL

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/WCFTF6SLBNW7R445YI2L4JOBE4 \
  | 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: b08b32fa4b0b6df8f39dc234be25c127099e8c94637ac1a6152330cb5b55ce4d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cfc62096db5b54ed48527e0bda886ab625561dd091d3d50035bade223fba488e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2015-08-27T08:20:08Z",
    "title_canon_sha256": "132ea7e7e9cd675647938498c11b7206723d05da3820c69c9f3c82c94eeb0f6b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1508.06747",
    "kind": "arxiv",
    "version": 1
  }
}