Pith Number

pith:GHLDCZHS

pith:2016:GHLDCZHSCM57R6KLKF2TZKY6ES

not attested not anchored not stored refs pending

Low-loss single-mode integrated waveguides in soda-lime glass

Alexander Kalinkin, Andrey Abroskin, Igor Radchenko, Ivan Dyakonov, Mikhail Saygin, Sergei Kulik, Stanislav Straupe

arxiv:1606.07020 v2 · 2016-06-22 · 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{GHLDCZHSCM57R6KLKF2TZKY6ES}

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	2026-05-18T01:04:53.450604Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

31d63164f2133bf8f94b51753cab1e249f0585e436b980e04953c31e1ddb4175

Aliases

arxiv: 1606.07020 · arxiv_version: 1606.07020v2 · doi: 10.48550/arxiv.1606.07020 · pith_short_12: GHLDCZHSCM57 · pith_short_16: GHLDCZHSCM57R6KL · pith_short_8: GHLDCZHS

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/GHLDCZHSCM57R6KLKF2TZKY6ES \
  | 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: 31d63164f2133bf8f94b51753cab1e249f0585e436b980e04953c31e1ddb4175

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3e32476df098cc189e2a82c59237c598d3a1f33b0eca6f9c0f1fd9733c834f3e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2016-06-22T17:41:06Z",
    "title_canon_sha256": "09bb3ce4cf179e5efa77b32dccbe6ab19cb50e2d6428a01a0d83b0ebfd339291"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1606.07020",
    "kind": "arxiv",
    "version": 2
  }
}