Pith Number

pith:RCQGVHJM

pith:2021:RCQGVHJMKY5PYK7ZMLM2T4SAHD

not attested not anchored not stored refs pending

Atomium: The astounding complexity of the near circumstellar environment of the M-type AGB star R Hydrae. I. Morpho-kinematical interpretation of CO and SiO emission

Alain Baudry, Albert Zijlstra, Alex de Koter, Anita M. S. Richards, Bannawit Pimpanuwat, C.A. Gottlieb, Daniel Price, David Gobrecht, Dylan Kee, Emily Cannon, Eric Lagadec, Fabrice Herpin, Frederik De Ceuster, Holger S. P. M\"uller, Iain McDonald, Ileyk El Mellah, Jan Bolte, Jan Philip Sindel, Jeremy Yates, Joe Nuth, John Plane, Jolien Malfait, Karl Menten, Ka Tat Wong, Kelvin Lee, Leen Decin, Malcolm D. Gray, Manali Jeste, Marie Van de Sande, Miguel Montarg\`es, Pierre Kervella, Raghvendra Sahai, Rens Waters, Sandra Etoka, Silke Maes, Sofia H. J.Wallstr\"om, Taissa Danilovich, Tom J. Millar, Ward Homan

arxiv:2104.07297 v1 · 2021-04-15 · 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{RCQGVHJMKY5PYK7ZMLM2T4SAHD}

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	2026-07-05T02:59:18.767433Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

88a06a9d2c563afc2bf962d9a9f24038deedb9cb961750e24ec982c21ac9bbe6

Aliases

arxiv: 2104.07297 · arxiv_version: 2104.07297v1 · doi: 10.48550/arxiv.2104.07297 · pith_short_12: RCQGVHJMKY5P · pith_short_16: RCQGVHJMKY5PYK7Z · pith_short_8: RCQGVHJM

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/RCQGVHJMKY5PYK7ZMLM2T4SAHD \
  | 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: 88a06a9d2c563afc2bf962d9a9f24038deedb9cb961750e24ec982c21ac9bbe6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f0916a12e00e35b5385a8d35bcd24397fb1da30bde1347631d55806ff22a4931",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2021-04-15T08:14:42Z",
    "title_canon_sha256": "c17669253cdeb5e3f42ba0cf087a73b7ef0fb78e3f19cc17b1af96b0023d8819"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2104.07297",
    "kind": "arxiv",
    "version": 1
  }
}