Pith Number

pith:ONYUW4TK

pith:2025:ONYUW4TKHFZVKAIYV3HRHGNMEZ

not attested not anchored not stored refs pending

HWO Target Stars and Systems: A Survey of Archival UV and X-ray Data

Aiden S. Zelakiewicz, Allison Youngblood, Breanna A. Binder, Cynthia S. Froning, David J. Wilson, Eric E. Mamajek, Girish M. Duvvuri, Jos\'e A. Caballero, Keighley Rockcliffe, Kevin France, L\'ia Corrales, Natalie R. Hinkel, Noah W. Tuchow, Riccardo Spinelli, Sarah Peacock, Seth Redfield, Tyler Richey-Yowell

arxiv:2509.08999 v1 · 2025-09-10 · astro-ph.SR · astro-ph.EP · astro-ph.IM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ONYUW4TKHFZVKAIYV3HRHGNMEZ}

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

Near UV Stellar Activity and Brightness Fluctuations of the Alpha Centauri AB Star System from Weeks to Decades -- Inputs for Reflected Light Spectroscopy with HWO

Receipt and verification

First computed	2026-07-05T12:09:27.301351Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

73714b726a3973550118aecf1399ac267969e5c7a59d2de241208cedb695586b

Aliases

arxiv: 2509.08999 · arxiv_version: 2509.08999v1 · doi: 10.48550/arxiv.2509.08999 · pith_short_12: ONYUW4TKHFZV · pith_short_16: ONYUW4TKHFZVKAIY · pith_short_8: ONYUW4TK

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/ONYUW4TKHFZVKAIYV3HRHGNMEZ \
  | 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: 73714b726a3973550118aecf1399ac267969e5c7a59d2de241208cedb695586b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8c0a524414e446d21403af0a5cd239acc0a8704f0bcd2b001b427586d763e0e5",
    "cross_cats_sorted": [
      "astro-ph.EP",
      "astro-ph.IM"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2025-09-10T20:58:27Z",
    "title_canon_sha256": "8220106393601c92d2deeebb9567b3f53000f5689b2a8ff3cb1aaf5b139961d3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2509.08999",
    "kind": "arxiv",
    "version": 1
  }
}