Pith Number

pith:EDCJJFRK

pith:2012:EDCJJFRKYPL7DACR7XGZNEULRM

not attested not anchored not stored refs pending

Partial Paschen-Back splitting of SiII and SiIII lines in magnetic CP stars

J. D. Landstreet, V. Khalack

arxiv:1209.2643 v1 · 2012-09-12 · 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{EDCJJFRKYPL7DACR7XGZNEULRM}

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	2026-05-18T01:54:29.869496Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

20c494962ac3d7f18051fdcd96928b8b269ffd26c0337c40c76fe5597da39e56

Aliases

arxiv: 1209.2643 · arxiv_version: 1209.2643v1 · doi: 10.48550/arxiv.1209.2643 · pith_short_12: EDCJJFRKYPL7 · pith_short_16: EDCJJFRKYPL7DACR · pith_short_8: EDCJJFRK

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/EDCJJFRKYPL7DACR7XGZNEULRM \
  | 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: 20c494962ac3d7f18051fdcd96928b8b269ffd26c0337c40c76fe5597da39e56

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "88b13fe6330224079fdaf62ef57a93106b13cc3706925838268d917cac2a3f72",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2012-09-12T15:33:58Z",
    "title_canon_sha256": "fc86cf7127da280fcd2ca06b112477b83d230b7d5a3bf90ee57bfa6c33f9a68d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1209.2643",
    "kind": "arxiv",
    "version": 1
  }
}