Pith Number

pith:BUWTPAN3

pith:2015:BUWTPAN3UF25RL66I653QM4OFC

not attested not anchored not stored refs pending

KAPPA: A Package for Synthesis of optically thin spectra for the non-Maxwellian kappa-distributions based on the CHIANTI database

Alena Zemanov\'a, Elena Dzif\v{c}\'akov\'a, Franti\v{s}ek F\'arn\'ik, Jaroslav Dud\'ik, Pavel Kotr\v{c}

arxiv:1502.00853 v1 · 2015-02-03 · 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{BUWTPAN3UF25RL66I653QM4OFC}

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	2026-05-18T01:41:05.127175Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0d2d3781bba175d8afde47bbb8338e2881ecfadfcb1b1d92ee34b5c1ef66fcf3

Aliases

arxiv: 1502.00853 · arxiv_version: 1502.00853v1 · doi: 10.48550/arxiv.1502.00853 · pith_short_12: BUWTPAN3UF25 · pith_short_16: BUWTPAN3UF25RL66 · pith_short_8: BUWTPAN3

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/BUWTPAN3UF25RL66I653QM4OFC \
  | 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: 0d2d3781bba175d8afde47bbb8338e2881ecfadfcb1b1d92ee34b5c1ef66fcf3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d71db70173a3febf022f42349b50c3c31f1d92f32fc3f3603945bf3c595772b4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2015-02-03T13:11:50Z",
    "title_canon_sha256": "3f446cb506232488dd76985a283bc14644755e0affa8b0ccc1497f6b17a41204"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1502.00853",
    "kind": "arxiv",
    "version": 1
  }
}