Pith Number

pith:7G7QKWVU

pith:2013:7G7QKWVUGK5L4RJTGHWWJIJSE5

not attested not anchored not stored refs pending

The Software Package for Astronomical Reductions with KMOS: SPARK

Alex Agudo Berbel, Bernard Muschielok, Erich Wiezorrek, Joerg Schlichter, Michael Wegner, Michele Cirasuolo, Natascha M. Foerster Schreiber, Ray Sharples, Richard Davies, Suzanne Ramsay, Thomas Ott, Yves Jung

arxiv:1308.6679 v1 · 2013-08-30 · astro-ph.IM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7G7QKWVUGK5L4RJTGHWWJIJSE5}

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

Using the Agile software development lifecycle to develop a standalone application for generating colour magnitude diagrams

Receipt and verification

First computed	2026-05-18T01:47:56.554534Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f9bf055ab432babe453331ed64a1322745c09cebb35905ca97da5965592d95a6

Aliases

arxiv: 1308.6679 · arxiv_version: 1308.6679v1 · doi: 10.48550/arxiv.1308.6679 · pith_short_12: 7G7QKWVUGK5L · pith_short_16: 7G7QKWVUGK5L4RJT · pith_short_8: 7G7QKWVU

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/7G7QKWVUGK5L4RJTGHWWJIJSE5 \
  | 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: f9bf055ab432babe453331ed64a1322745c09cebb35905ca97da5965592d95a6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "acd4cf4b47b2139b5c924ae6c6a554d1b26a5ac7a6cef604ef37628c9b5e2a33",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2013-08-30T08:35:23Z",
    "title_canon_sha256": "c1129a820397139892ceca92332cdaa3e77f745fe588d4d52c21787887d57af5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1308.6679",
    "kind": "arxiv",
    "version": 1
  }
}