Pith Number

pith:O2K5TLQW

pith:2019:O2K5TLQWOFKAPIHCU5DXL74PNK

not attested not anchored not stored refs pending

The Symbiotic Stars

Ulisse Munari

arxiv:1909.01389 v1 · 2019-09-03 · astro-ph.SR · astro-ph.HE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{O2K5TLQWOFKAPIHCU5DXL74PNK}

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

4 papers in Pith

High-Resolution Spectroscopy of Raman-scattered He II Lines in the Symbiotic Nova RR Telescopii

The first hours and days of the 2021 explosion of the recurrent symbiotic nova RS Ophiuchii

New Online Database of Symbiotic Variables: Catalog and Statistical Overview of Symbiotic Binaries

X-ray luminous late-type giants: an overlooked population contributing to the Galactic ridge iron line emission

Receipt and verification

First computed	2026-07-05T00:02:15.725504Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7695d9ae16715407a0e2a74775ff8f6a98139c34fd6de5387b35c1296ae60ba9

Aliases

arxiv: 1909.01389 · arxiv_version: 1909.01389v1 · doi: 10.48550/arxiv.1909.01389 · pith_short_12: O2K5TLQWOFKA · pith_short_16: O2K5TLQWOFKAPIHC · pith_short_8: O2K5TLQW

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/O2K5TLQWOFKAPIHCU5DXL74PNK \
  | 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: 7695d9ae16715407a0e2a74775ff8f6a98139c34fd6de5387b35c1296ae60ba9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "23673cdf8a5c88f01da5c7bbbb2b85f7890d521887721d76ab9eca67ee7dc55f",
    "cross_cats_sorted": [
      "astro-ph.HE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2019-09-03T18:24:43Z",
    "title_canon_sha256": "d090fe1cbb046ad1d35c94d602c8e59b5cce7894c72ed11a799f67a7b402be1b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1909.01389",
    "kind": "arxiv",
    "version": 1
  }
}