Pith Number

pith:RNOGDNEP

pith:2017:RNOGDNEP3LWJ42BLUHDPE6K3FX

not attested not anchored not stored refs pending

MOEMS deformable mirror testing in cryo for future optical instrumentation

Alex Teichman, Emmanuel Grassi, Franck Marchis, Frederic Zamkotsian, Michael Helmbrecht, Patrick Lanzoni, Patrick Vors, Rudy Barette

arxiv:1704.03836 v2 · 2017-04-12 · 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{RNOGDNEP3LWJ42BLUHDPE6K3FX}

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	2026-05-18T00:46:11.871707Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8b5c61b48fdaec9e682ba1c6f2795b2df6dd4881d8c87403733a3948848d539a

Aliases

arxiv: 1704.03836 · arxiv_version: 1704.03836v2 · doi: 10.48550/arxiv.1704.03836 · pith_short_12: RNOGDNEP3LWJ · pith_short_16: RNOGDNEP3LWJ42BL · pith_short_8: RNOGDNEP

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/RNOGDNEP3LWJ42BLUHDPE6K3FX \
  | 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: 8b5c61b48fdaec9e682ba1c6f2795b2df6dd4881d8c87403733a3948848d539a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "eea02c0fcd51ca18c81f2d22650dd4aaba70acc4b0148da1dc67ffce017908ca",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2017-04-12T16:50:30Z",
    "title_canon_sha256": "e97c8607ac07f97c289a46eeca7051a2d936b04597a1c6db22cff1ec1118f0f0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1704.03836",
    "kind": "arxiv",
    "version": 2
  }
}