Pith Number

pith:WCZLR2YY

pith:2014:WCZLR2YYEPX5XTENNODFA7V3ID

not attested not anchored not stored refs pending

SPIRou: the near-infrared spectropolarimeter/high-precision velocimeter for the Canada-France-Hawaii telescope

Bruno Dubois, Claire Moutou, David Loop, Driss Kouach, Eder Martioli, \'Etienne Artigau, Fran\c{c}ois Bouchy, Fran\c{c}ois Dolon, Fran\c{c}ois H\'enault, Francesco A. Pepe, Gregory Barrick, Guillaume H\'ebrard, Isabelle Boisse, Jean-Fran\c{c}ois Donati, Jos\'e-Diaz do Nascimento, Laurent P. Par\`es, Leslie Saddlemyer, Marielle Lacombe, Michel Dupieux, Nicolas Striebig, Olivier Hernandez, Patrick Rabou, Pedro Figueira, Philippe Vall\'ee, Ren\'e Doyon, S\'ebastien Baratchart, Shiang-Yu Wang, Silvia H. P. Alencar, Simon Thibault, Tom Vermeulen, Vladimir A. Reshetov, Xavier Delfosse, Yoan Micheau

arxiv:1406.6992 v1 · 2014-06-26 · 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{WCZLR2YYEPX5XTENNODFA7V3ID}

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	2026-05-18T01:42:46.155045Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b0b2b8eb1823efdbcc8d6b86507ebb40fed7599f78e025cc154d2c007b7a1ae3

Aliases

arxiv: 1406.6992 · arxiv_version: 1406.6992v1 · doi: 10.48550/arxiv.1406.6992 · pith_short_12: WCZLR2YYEPX5 · pith_short_16: WCZLR2YYEPX5XTEN · pith_short_8: WCZLR2YY

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/WCZLR2YYEPX5XTENNODFA7V3ID \
  | 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: b0b2b8eb1823efdbcc8d6b86507ebb40fed7599f78e025cc154d2c007b7a1ae3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "73312351e9165ab2c4854efaba3cf25b88d57ed0c32d53d1d359b588d5cf7ca7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2014-06-26T19:44:34Z",
    "title_canon_sha256": "c32a8a32f9c5f925abdf6d4caaa7a5890134487e2f68972531e35d748032d1f7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1406.6992",
    "kind": "arxiv",
    "version": 1
  }
}