Pith Number

pith:KHH7NFSN

pith:2015:KHH7NFSNH3WAMLLCG76S272AN7

not attested not anchored not stored refs pending

The Araucaria Project: A study of the classical Cepheid in the eclipsing binary system OGLE LMC562.05.9009 in the Large Magellanic Cloud

Alexandre Gallenne, Andrzej Udalski, Bogumil Pilecki, Dante Minniti, Dariusz Graczyk, Giuseppe Bono, Grzegorz Pietrzynski, Ian B. Thompson, Igor Soszynki, Jan Skowron, Jesper Storm, Ksenia Suchomska, K. Ulaczyk, Lukasz Wyrzykowski, Marcio Catelan, Marek Gorski, Michal Szymanski, Monica Taormina, M. Pawlak, Nicolas Nardetto, Paulina Karczmarek, Pawel Pietrukowicz, Pier Giorgio Prada Moroni, Piotr Konorski, P. Mroz, Radoslaw Poleski, Radoslaw Smolec, Szymon Kozlowski, Wolfgang Gieren

arxiv:1511.02826 v1 · 2015-11-09 · 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{KHH7NFSNH3WAMLLCG76S272AN7}

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	2026-05-18T00:14:23.231301Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

51cff6964d3eec062d6237fd2d7f406ff35e618004124ceb3a31183295a00554

Aliases

arxiv: 1511.02826 · arxiv_version: 1511.02826v1 · doi: 10.48550/arxiv.1511.02826 · pith_short_12: KHH7NFSNH3WA · pith_short_16: KHH7NFSNH3WAMLLC · pith_short_8: KHH7NFSN

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/KHH7NFSNH3WAMLLCG76S272AN7 \
  | 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: 51cff6964d3eec062d6237fd2d7f406ff35e618004124ceb3a31183295a00554

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b6d219a34d43c01ee4993fc8c7346a3e41abc7e78ff9617928e11cdc657c28e6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2015-11-09T20:15:59Z",
    "title_canon_sha256": "ff50211c5687974b195c8e946872208f124e15f5d25e5f4854b3a4ae3742e0e7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1511.02826",
    "kind": "arxiv",
    "version": 1
  }
}