Pith Number

pith:NB2XSQCG

pith:2026:NB2XSQCGB7WECGGHPRVG5R2NGE

not attested not anchored not stored refs pending

ANDES, the high-resolution spectrograph of the ELT: simulated performance of the CORO module and overview of the high-contrast capabilities for exoplanet observations

A. Chiavassa, A. Simonnin, A. Spang, A. Vigan, B. Rajpoot, C. Bailet, C. Selmi, E. Pinna, G. Agapito, G. Carl\`a, G. Chauvin, J. Seidel, M. Houll\'e, M. N'Diaye, O. Carri\'on-Gonzalez, O. Gabella, P. Berio, P. Di Marcantonio, P. Martinez, S. Cuevas, S. Lagarde, Y. Caujolle

arxiv:2607.23555 v1 · 2026-07-26 · astro-ph.IM · astro-ph.EP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NB2XSQCGB7WECGGHPRVG5R2NGE}

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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	2026-07-28T01:22:59.225071Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

68757940460fec4118c77c6a6ec74d311224edda0517cc4d15ad7eb64e601ed9

Aliases

arxiv: 2607.23555 · arxiv_version: 2607.23555v1 · doi: 10.48550/arxiv.2607.23555 · pith_short_12: NB2XSQCGB7WE · pith_short_16: NB2XSQCGB7WECGGH · pith_short_8: NB2XSQCG

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/NB2XSQCGB7WECGGHPRVG5R2NGE \
  | 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: 68757940460fec4118c77c6a6ec74d311224edda0517cc4d15ad7eb64e601ed9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a29b6017eb3bad932ae24d8822353dbc2ce9fab7157381b1cde8ea4ee5758cb9",
    "cross_cats_sorted": [
      "astro-ph.EP"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2026-07-26T09:13:41Z",
    "title_canon_sha256": "18fce93a09185775f4842f126b11e9570d30b6bf17bb4ca3055c25db14752200"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.23555",
    "kind": "arxiv",
    "version": 1
  }
}