Pith Number

pith:SLIH5TJX

pith:2025:SLIH5TJXUVYHFIXPAQVCVPC2KF

not attested not anchored not stored refs pending

Eclipsing white dwarf from the Zwicky Transient Facility: II. Seven eclipsing double white dwarfs

A.A. Mahabal, A.C. Rodriguez, A.J. Drake, B. Rushome, E.C. Bellm, G. Helou, I. Caiazzo, J. van Roestel, K. Burdge, M.J. Graham, P. Mr\'oz, R.L. Riddle, S.L. Groom, S.R. Kulkarni, S. Toonen, T.A. Prince, T. Kupfer, Z. Vanderbosch

arxiv:2505.15580 v1 · 2025-05-21 · 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{SLIH5TJXUVYHFIXPAQVCVPC2KF}

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

2 papers in Pith

Studying hot evolved stars with ultraviolet spectroscopy

Two hot pre-white dwarfs inside the red-giant-branch planetary nebula Pa 13 -- Double core evolution or common envelope-induced rejuvenation?

Receipt and verification

First computed	2026-07-05T11:06:48.153303Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

92d07ecd37a57072a2ef042a2abc5a5148f44cb15d3b1d92d8bb2c131ff4d652

Aliases

arxiv: 2505.15580 · arxiv_version: 2505.15580v1 · doi: 10.48550/arxiv.2505.15580 · pith_short_12: SLIH5TJXUVYH · pith_short_16: SLIH5TJXUVYHFIXP · pith_short_8: SLIH5TJX

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/SLIH5TJXUVYHFIXPAQVCVPC2KF \
  | 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: 92d07ecd37a57072a2ef042a2abc5a5148f44cb15d3b1d92d8bb2c131ff4d652

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "eff06a4e202151f2e9fa5986090d79b935b5217e41b2eb6b7c8be3bdcaba3e0e",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2025-05-21T14:35:39Z",
    "title_canon_sha256": "c906f597585db22d8bbcac9f03bfe2880b996712fb14d2aed29a04b7677dc325"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.15580",
    "kind": "arxiv",
    "version": 1
  }
}