Pith Number

pith:M3DO6MY2

pith:2023:M3DO6MY2XICBEDT5PEOU2NW6CB

not attested not anchored not stored refs pending

Opacity for realistic 3D MHD simulations of cool stellar atmospheres

A. Perdomo Garc\'ia, C. Allende Prieto, E. Khomenko, I. Hubeny, M. Collados, N. Vitas, Y. Osorio

arxiv:2306.03744 v1 · 2023-06-06 · 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{M3DO6MY2XICBEDT5PEOU2NW6CB}

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	2026-07-05T06:32:29.306441Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

66c6ef331aba04120e7d791d4d36de104213e44ff8a6f90c304c6657f7c22d76

Aliases

arxiv: 2306.03744 · arxiv_version: 2306.03744v1 · doi: 10.48550/arxiv.2306.03744 · pith_short_12: M3DO6MY2XICB · pith_short_16: M3DO6MY2XICBEDT5 · pith_short_8: M3DO6MY2

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/M3DO6MY2XICBEDT5PEOU2NW6CB \
  | 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: 66c6ef331aba04120e7d791d4d36de104213e44ff8a6f90c304c6657f7c22d76

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e229c27febf19eb2107ee391d36b86815de71e94116a8fe15c3bca08e6ea4ebe",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2023-06-06T15:01:18Z",
    "title_canon_sha256": "45e0d1ba54528c87382c1b3bb750cb76dbb9fd370b28396e7cbf6d6afb7cb1bb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2306.03744",
    "kind": "arxiv",
    "version": 1
  }
}