Pith Number

pith:UC4RM35D

pith:2018:UC4RM35DZJBGZQB5TDQIOH7HDA

not attested not anchored not stored refs pending

Opto-mechanical designs for the HARMONI Adaptive Optics systems

Anne Costille, Ariadna Calcines-Rosario, Benoit Neichel, Fraser Clarke, Hermine Schnetler, Ian Bryson, Javier Piqueras Lopez, Jean-Francois Sauvage, Kacem El Hadi, Kjetil Dohlen, Marc Dubbeldam, Marc Llored, Niranjan Thatte, Pascal Vola, Sandrine Pascal, Thierry Fusco, Timothy Morris

arxiv:1807.00073 v1 · 2018-06-29 · 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{UC4RM35DZJBGZQB5TDQIOH7HDA}

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	2026-05-18T00:11:56.194774Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a0b9166fa3ca426cc03d98e0871fe71809562e6eabf15ba5f5e8e32cb1d11aa8

Aliases

arxiv: 1807.00073 · arxiv_version: 1807.00073v1 · doi: 10.48550/arxiv.1807.00073 · pith_short_12: UC4RM35DZJBG · pith_short_16: UC4RM35DZJBGZQB5 · pith_short_8: UC4RM35D

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/UC4RM35DZJBGZQB5TDQIOH7HDA \
  | 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: a0b9166fa3ca426cc03d98e0871fe71809562e6eabf15ba5f5e8e32cb1d11aa8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2c2cfa2ee5d945aab1499c9567c8e38de9490843fb13a72eb6ff1fa4fe8b7aa4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2018-06-29T21:42:15Z",
    "title_canon_sha256": "39b53df27247501b47a9243f19975a164bc594843320882b4d4b3807142ebf43"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.00073",
    "kind": "arxiv",
    "version": 1
  }
}