Pith Number
pith:Q5CKAI6C
pith:2025:Q5CKAI6CETA22PDJNKW7BFXP4G
not attested
not anchored
not stored
refs pending
NIRPS joining HARPS at ESO 3.6 m. On-sky performance and science objectives
arxiv:2507.21767 v1 · 2025-07-29 · astro-ph.IM · astro-ph.EP
Add to your LaTeX paper
\usepackage{pith}
\pithnumber{Q5CKAI6CETA22PDJNKW7BFXP4G}
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
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claim
4
Citations
5
Replications
✓
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 | 2026-07-05T11:45:07.075303Z |
|---|---|
| Builder | pith-number-builder-2026-05-17-v1 |
| Signature | Pith Ed25519
(pith-v1-2026-05) · public key |
| Schema | pith-number/v1.0 |
Canonical hash
8744a023c224c1ad3c696aadf096efe1b88c39d644f4382a94d9375a492d3f9f
Aliases
· · · · ·Agent API
Verify this Pith Number yourself
curl -sH 'Accept: application/ld+json' https://pith.science/pith/Q5CKAI6CETA22PDJNKW7BFXP4G \
| 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: 8744a023c224c1ad3c696aadf096efe1b88c39d644f4382a94d9375a492d3f9f
Canonical record JSON
{
"metadata": {
"abstract_canon_sha256": "d894e707ee560186b19ee550a9218207f07bd380c59f4cf33f2465340021faa9",
"cross_cats_sorted": [
"astro-ph.EP"
],
"license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
"primary_cat": "astro-ph.IM",
"submitted_at": "2025-07-29T12:50:24Z",
"title_canon_sha256": "85ca4587433caeb3a2f8e9ee3dab4c33e9a9040582c18b59fc8945b616bc4103"
},
"schema_version": "1.0",
"source": {
"id": "2507.21767",
"kind": "arxiv",
"version": 1
}
}