Pith Number

pith:MGSXKXT2

pith:2024:MGSXKXT2DRE6BXTPIZFWRNXOZB

not attested not anchored not stored refs pending

Pulsating hydrogen-deficient white dwarfs and pre-white dwarfs observed with TESS VI. Asteroseismology of the GW Vir-type central star of the Planetary Nebula NGC 246

Alejandro H. C\'orsico, Gerald Handler, Keaton J. Bell, Klaus Werner, Leandro G. Althaus, Leila M. Calcaferro, Murat Uzundag, Paulina Sowicka, S. O. Kepler, Steven D. Kawaler

arxiv:2402.16642 v1 · 2024-02-26 · 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{MGSXKXT2DRE6BXTPIZFWRNXOZB}

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	2026-07-05T08:27:04.739096Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

61a5755e7a1c49e0de6f464b68b6eec86f6237bc28a19dec157eea7bf786f634

Aliases

arxiv: 2402.16642 · arxiv_version: 2402.16642v1 · doi: 10.48550/arxiv.2402.16642 · pith_short_12: MGSXKXT2DRE6 · pith_short_16: MGSXKXT2DRE6BXTP · pith_short_8: MGSXKXT2

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/MGSXKXT2DRE6BXTPIZFWRNXOZB \
  | 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: 61a5755e7a1c49e0de6f464b68b6eec86f6237bc28a19dec157eea7bf786f634

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8f42731db68ffbc07f0fbf6298025db446b342111de7a94c8820b0460de9c379",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2024-02-26T15:10:56Z",
    "title_canon_sha256": "878fc7bb3e2d81893c21c04e5ff61876d97db3e6b279d9a5dabd5bccbfb8ab21"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2402.16642",
    "kind": "arxiv",
    "version": 1
  }
}