Pith Number

pith:GYOTQUGV

pith:2024:GYOTQUGVJQKOUONDQOYTYDFIWB

not attested not anchored not stored refs pending

Luminosity class of the symbiotic stars 4U1954+319 and ZZ CMi

A. Takey, E. G. Elhosseiny, G. Latev, J. Marti, K. A. Stoyanov, M. D. Christova, M. Minev, M. Moyseev, R. Zamanov, V. Marchev, V. Vujcic

arxiv:2402.14378 v1 · 2024-02-22 · 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{GYOTQUGVJQKOUONDQOYTYDFIWB}

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	2026-07-05T07:48:09.350866Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

361d3850d54c14ea39a383b13c0ca8b043fb69c81cef24556e2fbb9547133f6c

Aliases

arxiv: 2402.14378 · arxiv_version: 2402.14378v1 · doi: 10.48550/arxiv.2402.14378 · pith_short_12: GYOTQUGVJQKO · pith_short_16: GYOTQUGVJQKOUOND · pith_short_8: GYOTQUGV

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/GYOTQUGVJQKOUONDQOYTYDFIWB \
  | 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: 361d3850d54c14ea39a383b13c0ca8b043fb69c81cef24556e2fbb9547133f6c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "eedb3628d35f9ff7c263a1a2eaf2f5a28ab8b374beee576867e28da3a89ee8d7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2024-02-22T08:46:04Z",
    "title_canon_sha256": "ec0a392d3b2610dff3e65871e9f4c263236809008ebeed35a6ae4611ca2c76bb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2402.14378",
    "kind": "arxiv",
    "version": 1
  }
}