Pith Number

pith:LNB4ECCL

pith:2004:LNB4ECCLZQXBYVVED3EEY6KK3H

not attested not anchored not stored refs pending

The White Dwarfs in AM CVn systems - candidates for SN Ia?

Jan-Erik Solheim, Lev R. Yungelson

arxiv:astro-ph/0411053 v2 · 2004-11-02 · astro-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LNB4ECCLZQXBYVVED3EEY6KK3H}

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

A survey of ultra-compact high-state AM CVn binaries with ZTF and Gaia: New discoveries and observational constraints on Galactic space density

Receipt and verification

First computed	2026-07-04T14:13:52.134027Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5b43c2084bcc2e1c56a41ec84c794ad9f551b8feffd1475476fab75a864499b5

Aliases

arxiv: astro-ph/0411053 · arxiv_version: astro-ph/0411053v2 · doi: 10.48550/arxiv.astro-ph/0411053 · pith_short_12: LNB4ECCLZQXB · pith_short_16: LNB4ECCLZQXBYVVE · pith_short_8: LNB4ECCL

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/LNB4ECCLZQXBYVVED3EEY6KK3H \
  | 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: 5b43c2084bcc2e1c56a41ec84c794ad9f551b8feffd1475476fab75a864499b5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0e400c0529985a4381f94504385eeed35ad403ee51baf7b77a265ea0413f6f34",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2004-11-02T12:56:10Z",
    "title_canon_sha256": "1c8c6b33b9af35eef40a8aeba624b5592b98440e2aa31a05174cdf7ab59ee57b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0411053",
    "kind": "arxiv",
    "version": 2
  }
}