Pith Number

pith:DTPJSG5F

pith:2025:DTPJSG5FPWDRECMCOXSVDNVGQB

not attested not anchored not stored refs pending

X-ray spectroscopy method of white dwarf mass determination in intermediate polars. External systematic uncertainties

K. Werner (IAAT, L. Ducci, University of Tuebingen), V. Doroshenko, V.F. Suleimanov

arxiv:2506.03711 v1 · 2025-06-04 · astro-ph.SR · astro-ph.HE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DTPJSG5FPWDRECMCOXSVDNVGQB}

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	2026-07-05T11:56:04.064002Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1cde991ba57d8712098275e551b6a6805cd4a8c184dba0fae99063e3841e8806

Aliases

arxiv: 2506.03711 · arxiv_version: 2506.03711v1 · doi: 10.48550/arxiv.2506.03711 · pith_short_12: DTPJSG5FPWDR · pith_short_16: DTPJSG5FPWDRECMC · pith_short_8: DTPJSG5F

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/DTPJSG5FPWDRECMCOXSVDNVGQB \
  | 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: 1cde991ba57d8712098275e551b6a6805cd4a8c184dba0fae99063e3841e8806

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "691cf6527bbc330bc0d4423175d309131c4e349bab89ba4a8859fb6a9de35c95",
    "cross_cats_sorted": [
      "astro-ph.HE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2025-06-04T08:42:36Z",
    "title_canon_sha256": "a0415de7f5607d522a66199999bcac91cbc5d1585ac7795f06bf0512caa450a9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.03711",
    "kind": "arxiv",
    "version": 1
  }
}