Pith Number

pith:HF7ERYMB

pith:2025:HF7ERYMBM5SC2MZ6HIOGP2ILPN

not attested not anchored not stored refs pending

The CUbesat Solar Polarimeter (CUSP): mission overview II

Abhay Kumar, Alda Rubini, Alessandro Lacerenza, Alessandro Turchi, Alessandro Zambardi, Alice Ponti, Andrea Alimenti, Andrea Curatolo, Andrea Del Re, Andrea Negri, Costantino Zazza, Daniele Brienza, Daniele Pecorella, Dario Modenini, Davide Albanesi, Emanuele Scalise, Emanuele Zaccagnino, Enrico Costa, Enrico Silva, Ettore Del Monte, Fabio Muleri, Francesca Sbop, Gabriele Minervini, Giovanni Cucinella, Giovanni De Cesare, Giovanni Lombardi, Giulia de Iulis, Giuseppe Di Persio, Ilaria Baffo, Immacolata Donnarumma, Lorenzo Marra, Massimo Perelli, Matteo Merg\`e, Mauro Centrone, Nicolas De Angelis, Nicolas Gagliardi, Paolo Leonetti, Paolo Romano, Paolo Soffitta, Paolo Tortora, Pasqualino Loffredo, Pierluigi Fanelli, Riccardo Campana, Sergio Di Cosimo, Sergio Fabiani, Simone Di Filippo, Valerio Campamaggiore, Valerio Vagelli, Vito Di Bari

arxiv:2508.00661 v1 · 2025-08-01 · astro-ph.SR · 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{HF7ERYMBM5SC2MZ6HIOGP2ILPN}

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	2026-07-05T11:47:00.465642Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

397e48e18167642d333e3a1c67e90b7b4610059f30a6ac1fc317ce147caa0f2b

Aliases

arxiv: 2508.00661 · arxiv_version: 2508.00661v1 · doi: 10.48550/arxiv.2508.00661 · pith_short_12: HF7ERYMBM5SC · pith_short_16: HF7ERYMBM5SC2MZ6 · pith_short_8: HF7ERYMB

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/HF7ERYMBM5SC2MZ6HIOGP2ILPN \
  | 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: 397e48e18167642d333e3a1c67e90b7b4610059f30a6ac1fc317ce147caa0f2b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f0b0a040533b32ab9aa1cc38997638d2e5175a7cdffc08301f7ef351763dc44f",
    "cross_cats_sorted": [
      "astro-ph.IM"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2025-08-01T14:27:51Z",
    "title_canon_sha256": "32107ed19ccf6a282f5139818a399a42aea448ea34e312e7bcba5ff80206412e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2508.00661",
    "kind": "arxiv",
    "version": 1
  }
}