Pith Number

pith:PMYEFD5G

pith:2025:PMYEFD5GCTF4LFHUZXCHEJ47WE

not attested not anchored not stored refs pending

Beetroots: spatially-regularized Bayesian inference of physical parameter maps -- Application to Orion

Albrecht Sievers, Annie Hughes, Antoine Roueff, Antoine Zakardjian, Dariusz C. Lis, David Languignon, Emeric Bron, Evelyne Roueff, Fran\c{c}ois Levrier, Franck Le Petit, Harvey S. Liszt, Helena Mazurek, Ivana Be\v{s}li\'c, Jacques Le Bourlot, Jan H. Orkisz, Javier R. Goicoechea, J\'er\^ome Pety, Karine Demyk, L\'eontine S\'egal, Lucas Einig, Maryvonne Gerin, Miriam G. Santa-Maria, Nicolas Peretto, Pierre-Antoine Thouvenin, Pierre Chainais, Pierre Gratier, Pierre Palud, S\'ebastien Bardeau, Simon Coud\'e, Victor de Souza Magalh\~aes, Viviana V. Guzm\'an

arxiv:2504.08387 v1 · 2025-04-11 · 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{PMYEFD5GCTF4LFHUZXCHEJ47WE}

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	2026-07-05T11:26:29.103617Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7b30428fa614cbc594f4cdc472279fb1331f64555006aa931d3b115eb64ef710

Aliases

arxiv: 2504.08387 · arxiv_version: 2504.08387v1 · doi: 10.48550/arxiv.2504.08387 · pith_short_12: PMYEFD5GCTF4 · pith_short_16: PMYEFD5GCTF4LFHU · pith_short_8: PMYEFD5G

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/PMYEFD5GCTF4LFHUZXCHEJ47WE \
  | 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: 7b30428fa614cbc594f4cdc472279fb1331f64555006aa931d3b115eb64ef710

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "16c4a89b35c7ac16543c189a08a5133b419d532d26b74832460fbf8736dda142",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2025-04-11T09:39:38Z",
    "title_canon_sha256": "fc2d484cde8a41848e38de00d259aa379c9c487d65379741559227a29eea5ec6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.08387",
    "kind": "arxiv",
    "version": 1
  }
}