Pith Number

pith:AIT7QOSF

pith:2025:AIT7QOSF5VVGV3TOH5GPKU3DT6

not attested not anchored not stored refs pending

Probing periodic trends in the TESS light curves of the seventeen known Double White Dwarf systems

Aref Asadi, Sedighe Sajadian

arxiv:2507.09164 v1 · 2025-07-12 · 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{AIT7QOSF5VVGV3TOH5GPKU3DT6}

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	2026-07-05T11:36:04.808656Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0227f83a45ed6a6aee6e3f4cf553639fab7f202b10bfec383222a0be9a7458c1

Aliases

arxiv: 2507.09164 · arxiv_version: 2507.09164v1 · doi: 10.48550/arxiv.2507.09164 · pith_short_12: AIT7QOSF5VVG · pith_short_16: AIT7QOSF5VVGV3TO · pith_short_8: AIT7QOSF

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/AIT7QOSF5VVGV3TOH5GPKU3DT6 \
  | 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: 0227f83a45ed6a6aee6e3f4cf553639fab7f202b10bfec383222a0be9a7458c1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "02fe792a045388514e227100facfd11da2936fc81649b28c6b3d41aab35a9211",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2025-07-12T06:54:47Z",
    "title_canon_sha256": "81803510def9eef2bef52bec9fb920e02df2d3c6c6c8cb017e558de0b0e68501"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.09164",
    "kind": "arxiv",
    "version": 1
  }
}