Pith Number

pith:U2EAIG6Y

pith:2024:U2EAIG6YP4YGRNWFVXEDOF6T33

not attested not anchored not stored refs pending

Bias versus variance when fitting multi-species molecular lines with a non-LTE radiative transfer model

Albrecht Sievers, Annie Hughes, Antoine Roueff (IM2NP), Antoine Zakardjian, Dariusz C Lis, David Languignon, Emeric E. Bron (ICMM), Evelyne Roueff, Fran\c{c}ois Levrier, Franck Le Petit, GIPSA-lab), Harvey Liszt, Ivana Be\v{s}li\'c, Jacques Le Bourlot, Jan Orkisz, Javier Goicoechea, J\'er\^ome Pety (IRAM, Karine Demyk (IRAP), L\'eontine S\'egal (IRAM), LERMA), LERMA (UMR\_8112)), Lucas Einig (IRAM, Maryvonne Gerin, M. Gaudel (LERMA), Miriam Santa-Maria, Nicolas Peretto, Pierre-Antoine Thouvenin (CRIStAL), Pierre Chainais (CRIStAL), Pierre Gratier, Pierre Palud (CRIStAL, Sebastien Bardeau, Simon Coud\'e, Victor de Souza Magalhaes, Viviana Guzman Veloso

arxiv:2403.20057 v1 · 2024-03-29 · astro-ph.GA · stat.AP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{U2EAIG6YP4YGRNWFVXEDOF6T33}

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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.

Cited by

1 paper in Pith

Chemical diversity of dense cores in Orion B: The role of the environment

Receipt and verification

First computed	2026-07-05T08:02:12.892307Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a688041bd87f3068b6c5adc83717d3dee591c4c63c524f61f95b6f517265c7ea

Aliases

arxiv: 2403.20057 · arxiv_version: 2403.20057v1 · doi: 10.48550/arxiv.2403.20057 · pith_short_12: U2EAIG6YP4YG · pith_short_16: U2EAIG6YP4YGRNWF · pith_short_8: U2EAIG6Y

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/U2EAIG6YP4YGRNWFVXEDOF6T33 \
  | 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: a688041bd87f3068b6c5adc83717d3dee591c4c63c524f61f95b6f517265c7ea

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5264d55f61d5427c761fc51543dab6a1f3bd0f9d824fa1bcc2404384be5373e9",
    "cross_cats_sorted": [
      "stat.AP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2024-03-29T08:47:37Z",
    "title_canon_sha256": "6c0e79251abbf5d589828825866348098981b4cc14f6c08357406143aec49d31"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2403.20057",
    "kind": "arxiv",
    "version": 1
  }
}