Pith Number

pith:QP6Z5YSX

pith:2026:QP6Z5YSXK7FV6XQP6FVCHF5BDV

not attested not anchored not stored refs pending

TESS Observations of Stochastic Low-frequency Variability in Extreme Helium Stars

Benjamin T. Montet, Courtney L. Crawford, C. Simon Jeffery, Geoffrey C. Clayton, May G. Pedersen, Patrick Tisserand, Timothy R. Bedding

arxiv:2605.23209 v1 · 2026-05-22 · 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{QP6Z5YSXK7FV6XQP6FVCHF5BDV}

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	2026-05-25T02:01:43.776256Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

83fd9ee25757cb5f5e0ff16a2397a11d55fcd8146a756daa1a3434930a29c476

Aliases

arxiv: 2605.23209 · arxiv_version: 2605.23209v1 · doi: 10.48550/arxiv.2605.23209 · pith_short_12: QP6Z5YSXK7FV · pith_short_16: QP6Z5YSXK7FV6XQP · pith_short_8: QP6Z5YSX

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/QP6Z5YSXK7FV6XQP6FVCHF5BDV \
  | 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: 83fd9ee25757cb5f5e0ff16a2397a11d55fcd8146a756daa1a3434930a29c476

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "eeeae090e9b01ca4df2f5b33a038e0a71a4b2c164f45fc1e963ad033e4222105",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2026-05-22T03:55:24Z",
    "title_canon_sha256": "33bf14287408151887480b19203d7c232330f01365392662e50d2eeef22ef7e0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.23209",
    "kind": "arxiv",
    "version": 1
  }
}