Pith Number

pith:PLCONWK2

pith:2014:PLCONWK2MPUTEN36QUBUFKLINA

not attested not anchored not stored refs pending

The effect of isotopic splitting on the bisector and inversions of the solar Ca II 854.2 nm line

Jaime de la Cruz Rodr\'iguez, Jorrit Leenaarts, Mats Carlsson, Oleg Kochukhov

arxiv:1401.5019 v2 · 2014-01-20 · 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{PLCONWK2MPUTEN36QUBUFKLINA}

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	2026-05-18T01:45:18.844672Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7ac4e6d95a63e932377e850342a96868144aa72872b4092cac99a711852bc001

Aliases

arxiv: 1401.5019 · arxiv_version: 1401.5019v2 · doi: 10.48550/arxiv.1401.5019 · pith_short_12: PLCONWK2MPUT · pith_short_16: PLCONWK2MPUTEN36 · pith_short_8: PLCONWK2

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/PLCONWK2MPUTEN36QUBUFKLINA \
  | 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: 7ac4e6d95a63e932377e850342a96868144aa72872b4092cac99a711852bc001

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6c90cfa6dd470f93f58fc1e4d7282bb4f9d58cd74815b87b915b7890ed022a22",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2014-01-20T19:05:46Z",
    "title_canon_sha256": "9ed6d2824dc01011186e843534b50c7a6b3cd614efbaea606275c1d3e24c9315"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1401.5019",
    "kind": "arxiv",
    "version": 2
  }
}