Pith Number

pith:Y6XMHVFB

pith:2023:Y6XMHVFBJL5CWVMNMHYBCK36K7

not attested not anchored not stored refs pending

Deep learning denoising by dimension reduction: Application to the ORION-B line cubes

Albrecht Sievers, Annie Hughes, Antoine Roueff (IM2NP), Dariuscz C. Lis, David Languignon, Emeric E. Bron (ICMM), Evelyne Roueff, Fran\c{c}ois Levrier, Franck Le Petit, Harvey Liszt, Ivana Be\v{s}li\'c, Jacques Le Bourlot, Jan H. Orkisz, Javier R Goicoechea, J\'er\^ome Pety (IRAM, Jocelyn Chanussot, Jouni Kainulainen, Karin Danielsson \"Oberg, LERMA), LERMA (UMR\_8112)), Lucas Einig (IRAM), Maryvonne Gerin, Miriam Garcia Santa-Maria, Nicolas Peretto, Pascal Tremblin (MDLS), Paul Vandame, Pierre-Antoine Thouvenin (CRIStAL), Pierre Chainais (CRIStAL), Pierre Gratier, Pierre Palud (CRIStAL, Rosine Lallement, S\'ebastien Bardeau, Victor de Souza Magalhaes, Viviana Guzman Veloso

arxiv:2307.13009 v1 · 2023-07-24 · astro-ph.IM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{Y6XMHVFBJL5CWVMNMHYBCK36K7}

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.

Cited by

1 paper in Pith

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

Receipt and verification

First computed	2026-07-05T06:54:20.916869Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c7aec3d4a14afa2b558d61f0112b7e57f9607c61101cd95c2c0a4ca807a27e76

Aliases

arxiv: 2307.13009 · arxiv_version: 2307.13009v1 · doi: 10.48550/arxiv.2307.13009 · pith_short_12: Y6XMHVFBJL5C · pith_short_16: Y6XMHVFBJL5CWVMN · pith_short_8: Y6XMHVFB

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/Y6XMHVFBJL5CWVMNMHYBCK36K7 \
  | 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: c7aec3d4a14afa2b558d61f0112b7e57f9607c61101cd95c2c0a4ca807a27e76

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e39b5bff9d106c3e17abb5f573b6a6bf9020b1921979ee51381a9667e32461ef",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2023-07-24T13:02:31Z",
    "title_canon_sha256": "977710f8e3ddfa0932eb6b6ed3093be9c49438b6f6a8a5259c507a97dd73be56"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2307.13009",
    "kind": "arxiv",
    "version": 1
  }
}