Pith Number

pith:HQTRU2YR

pith:2025:HQTRU2YRP6NVT6N7IPATCUH4PK

not attested not anchored not stored refs pending

On the abiotic origin of dimethyl sulfide: discovery of DMS in the Interstellar Medium

\'Alvaro L\'opez-Gallifa, Andr\'es Meg\'ias, Antonio Mart\'inez-Henares, Bel\'en Tercero, Christian P. Endres, David San Andr\'es, Izaskun Jim\'enez-Serra, Jes\'us Mart\'in-Pintado, Laura Colzi, Miguel A. Requena-Torres, Miguel Sanz-Novo, Pablo de Vicente, Paola Caselli, Sergio Mart\'in, Shaoshan Zeng, Valerio Lattanzi, V\'ictor M. Rivilla

arxiv:2501.08892 v2 · 2025-01-15 · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HQTRU2YRP6NVT6N7IPATCUH4PK}

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	2026-07-05T10:08:27.740800Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3c271a6b117f9b59f9bf43c13150fc7a97ad6d4a9b9ccd2f3bcb89988804bf03

Aliases

arxiv: 2501.08892 · arxiv_version: 2501.08892v2 · doi: 10.48550/arxiv.2501.08892 · pith_short_12: HQTRU2YRP6NV · pith_short_16: HQTRU2YRP6NVT6N7 · pith_short_8: HQTRU2YR

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/HQTRU2YRP6NVT6N7IPATCUH4PK \
  | 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: 3c271a6b117f9b59f9bf43c13150fc7a97ad6d4a9b9ccd2f3bcb89988804bf03

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d702bd595a02a44090d316be80bd9f3602f97e86de43a427bf99cd8cbd4085a7",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2025-01-15T16:03:04Z",
    "title_canon_sha256": "30ce94f46dde076ef5ac2c385f0bb9ea4e1eaa14769595bc495a2aeead4a6de7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.08892",
    "kind": "arxiv",
    "version": 2
  }
}