Pith Number

pith:GHPNZUYS

pith:2018:GHPNZUYSZRNCHY5BTCV5TIBBBC

not attested not anchored not stored refs pending

SITELLE: An Imaging Fourier Transform Spectrometer for the Canada-France-Hawaii Telescope

Carmelle Robert, Denis Brousseau, Fr\'ed\'eric Grandmont, Gilles Joncas, Howard Yee, Julie Mandar, Laurent Drissen, Laurie Rousseau-Nepton, Luc Simard, Marc Baril, R. Pierre Martin, Simon Prunet, Simon Thibault, Thomas Martin

arxiv:1811.06644 v1 · 2018-11-16 · 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{GHPNZUYSZRNCHY5BTCV5TIBBBC}

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	2026-05-17T23:50:58.903263Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

31dedcd312cc5a23e3a198abd9a0210895a6294f68ce669bbbaa80fde2c6f1b6

Aliases

arxiv: 1811.06644 · arxiv_version: 1811.06644v1 · doi: 10.48550/arxiv.1811.06644 · pith_short_12: GHPNZUYSZRNC · pith_short_16: GHPNZUYSZRNCHY5B · pith_short_8: GHPNZUYS

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/GHPNZUYSZRNCHY5BTCV5TIBBBC \
  | 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: 31dedcd312cc5a23e3a198abd9a0210895a6294f68ce669bbbaa80fde2c6f1b6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bed2b5f6e5f11a103aad520469ca707677b9c2caed6cc00cfb64e635639ab480",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2018-11-16T01:28:52Z",
    "title_canon_sha256": "52f0a0b68ad3f627459cff943c4634b59e89175e9d69785a0ba01495d481c768"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.06644",
    "kind": "arxiv",
    "version": 1
  }
}