Pith Number

pith:ORYISK4Z

pith:2018:ORYISK4ZGLOCLJZ5GBYOABUZIR

not attested not anchored not stored refs pending

Experimental study of an advanced concept of moderate-resolution holographic spectrographs

Eduard Emelyanov, Eduard Muslimov, Faig Musaev, Gazinur Galazutdinov, Gennady Valyavin, Nadezhda Pavlycheva, Sergei Fabrika

arxiv:1804.06176 v1 · 2018-04-17 · astro-ph.IM

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ORYISK4ZGLOCLJZ5GBYOABUZIR}

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	2026-05-18T00:15:36.286059Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7470892b9932dc25a73d3070e006994453fd03207aa0e8369e21ac74fede3e50

Aliases

arxiv: 1804.06176 · arxiv_version: 1804.06176v1 · doi: 10.48550/arxiv.1804.06176 · pith_short_12: ORYISK4ZGLOC · pith_short_16: ORYISK4ZGLOCLJZ5 · pith_short_8: ORYISK4Z

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/ORYISK4ZGLOCLJZ5GBYOABUZIR \
  | 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: 7470892b9932dc25a73d3070e006994453fd03207aa0e8369e21ac74fede3e50

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "20ac166927dd7498aa23905f37d9749a060fab95bcc05d0282f591b22db4fb60",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2018-04-17T11:50:20Z",
    "title_canon_sha256": "46de8de4e0c10838b7bd75f13aebf45a76f797a39cc9af608cf908622d3d4bf5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.06176",
    "kind": "arxiv",
    "version": 1
  }
}