Pith Number

pith:IOZMBONZ

pith:2026:IOZMBONZSCUZMKC75FK5CZGPAH

not attested not anchored not stored refs pending

Sustainability as a design parameter in the early development of the Wide-field Spectroscopic Telescope

A. Meoli, A. Pecontal, B. Ziegler, C. Cudennec, D. Buffat, D. Lee, E. Burtin, L. Fr\'eour, L. P. Cassar\`a, P. Dierickx, P. Franzetti, P. M. Weilbacher, R. Bacon, S. D'Auria, S. Randich, V. Mainieri

arxiv:2606.18079 v1 · 2026-06-16 · 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{IOZMBONZSCUZMKC75FK5CZGPAH}

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	2026-06-19T16:10:47.982960Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

43b2c0b9b990a996285fe955d164cf01d89b64189342d6fa0f20d31eba09085d

Aliases

arxiv: 2606.18079 · arxiv_version: 2606.18079v1 · doi: 10.48550/arxiv.2606.18079 · pith_short_12: IOZMBONZSCUZ · pith_short_16: IOZMBONZSCUZMKC7 · pith_short_8: IOZMBONZ

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/IOZMBONZSCUZMKC75FK5CZGPAH \
  | 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: 43b2c0b9b990a996285fe955d164cf01d89b64189342d6fa0f20d31eba09085d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d0a77143aa90812c1dc472ae6d94bff478513ac42f801e8648710fa79e1bd87e",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2026-06-16T15:45:46Z",
    "title_canon_sha256": "16387681ff6b64adf5fa11f410cdf9066de34211ae7835e8e0a9c47c32c8401b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.18079",
    "kind": "arxiv",
    "version": 1
  }
}