Pith Number

pith:KNQ3SRCU

pith:2025:KNQ3SRCUFR5J44VOBAO47BX4QH

not attested not anchored not stored refs pending

The SPIRou Legacy Survey: near-infrared and optical radial velocity analysis of Gl 480 and Gl 382 using SPIRou, HARPS and CARMENES spectrographs

A. Carmona, C. Cadieux, C. Moutou, \'E. Artigau, E. Martioli, J-F. Donati, J. Gomes da Silva, M. Ould-Elhkim, N.J. Cook, P. Charpentier, P. Fouqu\'e, P. Larue, R. Cloutier, R. Doyon, T. Forveille, X. Delfosse

arxiv:2502.07086 v2 · 2025-02-10 · astro-ph.EP · astro-ph.SR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KNQ3SRCUFR5J44VOBAO47BX4QH}

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	2026-07-05T10:49:14.070008Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5361b944542c7a9e72ae081dcf86fc81e5a1af20e69880dfa311b877bb3469ef

Aliases

arxiv: 2502.07086 · arxiv_version: 2502.07086v2 · doi: 10.48550/arxiv.2502.07086 · pith_short_12: KNQ3SRCUFR5J · pith_short_16: KNQ3SRCUFR5J44VO · pith_short_8: KNQ3SRCU

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/KNQ3SRCUFR5J44VOBAO47BX4QH \
  | 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: 5361b944542c7a9e72ae081dcf86fc81e5a1af20e69880dfa311b877bb3469ef

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e5cc4059f9e6ad9d437f4f23722dd00e36904894e7f479256b0373c22a02568e",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2025-02-10T22:26:05Z",
    "title_canon_sha256": "1a3dfd0f96eea58251f962aa7b6580b38d3cc0adb8a5cbbc3e503ac881aa4c7e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.07086",
    "kind": "arxiv",
    "version": 2
  }
}