Pith Number

pith:ROZDUDXU

pith:2015:ROZDUDXUJCPOJTXP67GAI7QUP4

not attested not anchored not stored refs pending

Periods in a 87 Years Light Curve of the Symbiotic Star MWC 560

Astronomy, Elia M. Leibowitz, Israel), Liliana Formiggini (The School of Physics, Tel Aviv University

arxiv:1506.05584 v1 · 2015-06-18 · 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{ROZDUDXUJCPOJTXP67GAI7QUP4}

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	2026-05-18T01:35:46.773508Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8bb23a0ef4489ee4ceeff7cc047e147f386e9304730167d6b222638654d68915

Aliases

arxiv: 1506.05584 · arxiv_version: 1506.05584v1 · doi: 10.48550/arxiv.1506.05584 · pith_short_12: ROZDUDXUJCPO · pith_short_16: ROZDUDXUJCPOJTXP · pith_short_8: ROZDUDXU

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/ROZDUDXUJCPOJTXP67GAI7QUP4 \
  | 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: 8bb23a0ef4489ee4ceeff7cc047e147f386e9304730167d6b222638654d68915

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d3e5b312790272e0b3700180c1af1a85b2badceddb30c1dda79a09710cfb2b75",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2015-06-18T08:49:14Z",
    "title_canon_sha256": "d2c222a83e198f6d8178260b4eb0deb3f724739ffe90214017269b490c966a17"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1506.05584",
    "kind": "arxiv",
    "version": 1
  }
}