Pith Number

pith:OTY4LFSJ

pith:2009:OTY4LFSJG43HH7GVCEAJTX2LRO

not attested not anchored not stored refs pending

The influence of short term variations in AM CVn systems on LISA measurements

Alexander Stroeer, Gijs Nelemans

arxiv:0909.1796 v1 · 2009-09-09 · gr-qc · 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{OTY4LFSJG43HH7GVCEAJTX2LRO}

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	2026-05-18T02:11:57.884357Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

74f1c59649373673fcd5110099df4b8bb9833f28408ca52c899ea338979ffeaf

Aliases

arxiv: 0909.1796 · arxiv_version: 0909.1796v1 · doi: 10.48550/arxiv.0909.1796 · pith_short_12: OTY4LFSJG43H · pith_short_16: OTY4LFSJG43HH7GV · pith_short_8: OTY4LFSJ

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/OTY4LFSJG43HH7GVCEAJTX2LRO \
  | 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: 74f1c59649373673fcd5110099df4b8bb9833f28408ca52c899ea338979ffeaf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6a12b0b77ea3aa742d9c4a6ce2457e8aed77a7d141d103ffd06d269a69c832a0",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2009-09-09T18:54:53Z",
    "title_canon_sha256": "8301c5f4930369a0f8ae3d43ac35bfd42bb158858168b66fcba9b780ec221a57"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0909.1796",
    "kind": "arxiv",
    "version": 1
  }
}