Pith Number

pith:PJ4TZ34Q

pith:2024:PJ4TZ34QGCBOAN22E7ZU5RHVJQ

not attested not anchored not stored refs pending

Magnetic activities on two single-lined RS Canum Venaticorum binaries IM Pegasi and $\sigma$ Geminorum

Dongtao Cao, F. Grundahl, P. L. Pall\'e, Shenghong Gu

arxiv:2401.02585 v1 · 2024-01-05 · 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{PJ4TZ34QGCBOAN22E7ZU5RHVJQ}

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

1 paper in Pith

The Stellar Observations Network Group (SONG) -- A Legacy Archive of Stellar Time-Domain Spectroscopy

Receipt and verification

First computed	2026-07-05T07:30:27.728897Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7a793cef903082e0375a27f34ec4f54c36b14c97f7b3610acf2ab573dd033d47

Aliases

arxiv: 2401.02585 · arxiv_version: 2401.02585v1 · doi: 10.48550/arxiv.2401.02585 · pith_short_12: PJ4TZ34QGCBO · pith_short_16: PJ4TZ34QGCBOAN22 · pith_short_8: PJ4TZ34Q

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/PJ4TZ34QGCBOAN22E7ZU5RHVJQ \
  | 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: 7a793cef903082e0375a27f34ec4f54c36b14c97f7b3610acf2ab573dd033d47

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5ed69cdd833dead34843165e59d7dcc62154adc08f07bf0c51329354ae7b3e4e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2024-01-05T00:44:40Z",
    "title_canon_sha256": "c814c3c01f0ddf86eb5b56fbb11f94ac5f620a9ae8f234164df9a69bde5cf5c7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2401.02585",
    "kind": "arxiv",
    "version": 1
  }
}