Pith Number

pith:SJNTM37Q

pith:2018:SJNTM37QYC6SDL2YZPDKJY6AEB

not attested not anchored not stored refs pending

The science case for POLLUX, a high-resolution UV spectropolarimeter onboard LUVOIR

Ana I. G\'omez de Castro, Boris Gaensicke, C\'ecile Gry, Chris Evans, Coralie Neiner, Fr\'ed\'eric Marin, Jean-Claude Bouret, Jean-Yves Chaufray, Luca Fossati, Pasquier Noterdaeme, St\'ephane Charlot, Steve Shore

arxiv:1805.10021 v1 · 2018-05-25 · astro-ph.IM · astro-ph.CO · astro-ph.EP · astro-ph.GA · 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{SJNTM37QYC6SDL2YZPDKJY6AEB}

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	2026-05-18T00:14:58.463285Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

925b366ff0c0bd21af58cbc6a4e3c0205c96a7f8b65c7263c113ff959c8fe8eb

Aliases

arxiv: 1805.10021 · arxiv_version: 1805.10021v1 · doi: 10.48550/arxiv.1805.10021 · pith_short_12: SJNTM37QYC6S · pith_short_16: SJNTM37QYC6SDL2Y · pith_short_8: SJNTM37Q

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/SJNTM37QYC6SDL2YZPDKJY6AEB \
  | 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: 925b366ff0c0bd21af58cbc6a4e3c0205c96a7f8b65c7263c113ff959c8fe8eb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "01b7f5b1633814c895a4c4eb6ca1bee9363e4c2ae66c829a2f6591306a2fde7d",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "astro-ph.EP",
      "astro-ph.GA",
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2018-05-25T08:08:33Z",
    "title_canon_sha256": "dbbfd679d65a19daf2d4b28a7b918f34ccbf9f1d1653d963952b722b8c1507f0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.10021",
    "kind": "arxiv",
    "version": 1
  }
}