Pith Number

pith:MJSUK4XU

pith:2012:MJSUK4XUCBHEE7QBQMCPZ2J3IR

not attested not anchored not stored refs pending

Stellar Surface Magneto-Convection as a Source of Astrophysical Noise. I. Multi-component Parameterisation of Absorption Line Profiles

C. A. Watson, H. M. Cegla, M. Mathioudakis, S. Shelyag

arxiv:1212.0236 v1 · 2012-12-02 · astro-ph.SR · astro-ph.EP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MJSUK4XUCBHEE7QBQMCPZ2J3IR}

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

Decoding the Radial Velocity Signatures of Solar Faculae with 3D MHD Simulations

Receipt and verification

First computed	2026-05-18T01:52:48.546291Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

62654572f4104e427e018304fce93b44516fb855cc22fbbdf47c06366ec50131

Aliases

arxiv: 1212.0236 · arxiv_version: 1212.0236v1 · doi: 10.48550/arxiv.1212.0236 · pith_short_12: MJSUK4XUCBHE · pith_short_16: MJSUK4XUCBHEE7QB · pith_short_8: MJSUK4XU

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/MJSUK4XUCBHEE7QBQMCPZ2J3IR \
  | 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: 62654572f4104e427e018304fce93b44516fb855cc22fbbdf47c06366ec50131

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fe6e81b7f31a74c14e303cb2bc01cb9f1eb9a74c79260350105ca71aa39b7516",
    "cross_cats_sorted": [
      "astro-ph.EP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2012-12-02T19:25:23Z",
    "title_canon_sha256": "947276d508c68fe5696abaed6c222e3d1478ec2acff18dfcb861af41162dac38"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1212.0236",
    "kind": "arxiv",
    "version": 1
  }
}