Pith Number

pith:RVFO66F3

pith:2019:RVFO66F3APWZTLMNUDTVFV67NG

not attested not anchored not stored refs pending

The Beam Balance -- Measuring Binary Systems via Relativistic Beaming Signals from Stars and their Companions

Zephyr Penoyre

arxiv:1908.04602 v1 · 2019-08-13 · astro-ph.EP · 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{RVFO66F3APWZTLMNUDTVFV67NG}

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	2026-07-05T00:06:53.415229Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8d4aef78bb03ed99ad8da0e752d7df69b2a99f19d3c208d5ad6830b05e095988

Aliases

arxiv: 1908.04602 · arxiv_version: 1908.04602v1 · doi: 10.48550/arxiv.1908.04602 · pith_short_12: RVFO66F3APWZ · pith_short_16: RVFO66F3APWZTLMN · pith_short_8: RVFO66F3

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/RVFO66F3APWZTLMNUDTVFV67NG \
  | 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: 8d4aef78bb03ed99ad8da0e752d7df69b2a99f19d3c208d5ad6830b05e095988

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c71a7509b127a825420028995731ffc6fdb5f6a1bf8f4eef80d918dd8e36b242",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2019-08-13T12:23:22Z",
    "title_canon_sha256": "684ac2602c18d49bcdc50c3acff125c00036e3547f690e266c3dd4c39f23be0b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.04602",
    "kind": "arxiv",
    "version": 1
  }
}