Pith Number

pith:RXP6BWXU

pith:2018:RXP6BWXUMX6GZDGLSL2DPZDBD5

not attested not anchored not stored refs pending

Investigation of the quality of an As35S65 grating by spectroscopic ellipsometry

Jan Mistrik, Jaroslav Hamrle, Josef Navratil, Karel Palka, Martin Veis, Miroslav Vlcek, Roman Antos, Stanislav Slang

arxiv:1812.08687 v1 · 2018-12-20 · 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{RXP6BWXUMX6GZDGLSL2DPZDBD5}

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	2026-05-17T23:57:49.376010Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8ddfe0daf465fc6c8ccb92f437e4611f786167ab821f49da81b868a7c4d83e85

Aliases

arxiv: 1812.08687 · arxiv_version: 1812.08687v1 · doi: 10.48550/arxiv.1812.08687 · pith_short_12: RXP6BWXUMX6G · pith_short_16: RXP6BWXUMX6GZDGL · pith_short_8: RXP6BWXU

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/RXP6BWXUMX6GZDGLSL2DPZDBD5 \
  | 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: 8ddfe0daf465fc6c8ccb92f437e4611f786167ab821f49da81b868a7c4d83e85

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ddc58d6494d30aa4b2ea98868de867f56f68e25b794cd8c57b0ddf23e3964d7c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2018-12-20T16:39:11Z",
    "title_canon_sha256": "98c709f6dd306b1296ce91d6205a41afb5a3a3c76846a6b162d7b302c4441e6e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1812.08687",
    "kind": "arxiv",
    "version": 1
  }
}