Pith Number

pith:WP5TL6CC

pith:2018:WP5TL6CCA6GCHPU6FSJ3IQRNZI

not attested not anchored not stored refs pending

Photometric Analysis of the eclipsing Polar MN Hya

Eduardo Fern\'andez-Lajus, Li-Ying Zhu, Miloslav Zejda, Qi-Shan Wang, Sheng-Bang Qian, Zhong-tao Han

arxiv:1803.11083 v1 · 2018-03-29 · 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{WP5TL6CCA6GCHPU6FSJ3IQRNZI}

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	2026-05-18T00:10:02.187194Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b3fb35f842078c23be9e2c93b4422dca0fca9a27167113c9eccd3e86e81f0510

Aliases

arxiv: 1803.11083 · arxiv_version: 1803.11083v1 · doi: 10.48550/arxiv.1803.11083 · pith_short_12: WP5TL6CCA6GC · pith_short_16: WP5TL6CCA6GCHPU6 · pith_short_8: WP5TL6CC

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/WP5TL6CCA6GCHPU6FSJ3IQRNZI \
  | 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: b3fb35f842078c23be9e2c93b4422dca0fca9a27167113c9eccd3e86e81f0510

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1c2bf653a5c1d00ac59ef38a8d57f2ea0fc90111b453dbd77ea0fcc745c20a2a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2018-03-29T14:10:45Z",
    "title_canon_sha256": "55ac62cf54d8250e1edb7759ded0618824d73c596f60b281910ee858bfdc76aa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.11083",
    "kind": "arxiv",
    "version": 1
  }
}