Pith Number

pith:UWCSADQL

pith:2018:UWCSADQLVCD6KC636SLMZF3TVD

not attested not anchored not stored refs pending

Seeds of Life in Space (SOLIS). III. Zooming into the methanol peak of the pre-stellar core L1544

Albert Rimola, Ali Jaber Al-Edhari, Ana Chac\'on-Tanarro, Ana L\'opez-Sepulcre, Andy Pon, Anna Punanova, Anton I. Vasyunin, Bertrand Lefloch, C\'ecile Favre, Cecilia Ceccarelli, Charlotte Vastel, Claudine Kahane, Claudio Codella, Davide Quenard, Eleonora Bianchi, Emmanuel Caux, Felipe Alves, Fran\c{c}ois Dulieu, Francesco Fontani, Ian R. Sims, Izaskun Jim\'enez-Serra, Jaime E. Pineda, Jake Laas, Jonathan Holdship, Juan Ospina-Zamudio, Leonardo Testi, Linda Podio, Luca Bizzocchi, Nadia Balucani, Nami Sakai, Paola Caselli, Patrice Theul\'e, Piero Ugliengo, Pierre Hily-Blant, Rafael Bachiller, Roberto Neri, Rumpa Choudhury, Sandrine Bottinelli, Satoshi Yamamoto, Serena Viti, Silvia Spezzano, Siyi Feng, Vianney Taquet, Yoko Oya

arxiv:1802.00859 v1 · 2018-02-02 · 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{UWCSADQLVCD6KC636SLMZF3TVD}

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	2026-05-18T00:20:02.303784Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a585200e0ba887e50bdbf496cc9773a8f3b3977356fe43a5d1a5621ccf5332f8

Aliases

arxiv: 1802.00859 · arxiv_version: 1802.00859v1 · doi: 10.48550/arxiv.1802.00859 · pith_short_12: UWCSADQLVCD6 · pith_short_16: UWCSADQLVCD6KC63 · pith_short_8: UWCSADQL

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/UWCSADQLVCD6KC636SLMZF3TVD \
  | 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: a585200e0ba887e50bdbf496cc9773a8f3b3977356fe43a5d1a5621ccf5332f8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f96d6213705e41903ac62de2a6ecd36a10190f2b017bd6840db283274449dd9a",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2018-02-02T21:44:05Z",
    "title_canon_sha256": "8ae15d6c2576d3a7c8e27e7772ceed16467fa11a6449a62d0769a0236f152944"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.00859",
    "kind": "arxiv",
    "version": 1
  }
}