Pith Number

pith:OVST64YP

pith:2026:OVST64YPKLNZE3PSLFHHUKTDCK

not attested not anchored not stored refs pending

Red noise and evolving signals: a complete frequentist approach to supermassive black hole binary searches with pulsar timing array

Boris Goncharov, Soumya D. Mohanty, Xuan Tao, Yan Wang, Yiqian Qian

arxiv:2606.07330 v1 · 2026-06-05 · gr-qc · astro-ph.CO · astro-ph.HE · astro-ph.IM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OVST64YPKLNZE3PSLFHHUKTDCK}

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	2026-06-08T01:05:20.154749Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

75653f730f52db926df2594e7a2a6312a135cc3f7602c9a327c00b7b3b178283

Aliases

arxiv: 2606.07330 · arxiv_version: 2606.07330v1 · doi: 10.48550/arxiv.2606.07330 · pith_short_12: OVST64YPKLNZ · pith_short_16: OVST64YPKLNZE3PS · pith_short_8: OVST64YP

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/OVST64YPKLNZE3PSLFHHUKTDCK \
  | 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: 75653f730f52db926df2594e7a2a6312a135cc3f7602c9a327c00b7b3b178283

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9aeeb52ba8924719ae0348669b5451db508573c4dde052223271a04dc84ed855",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "astro-ph.HE",
      "astro-ph.IM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2026-06-05T14:46:09Z",
    "title_canon_sha256": "14851292804a98eb113ce1f16ace989f5b4b9f17e6567161d014b3dcebd5540d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.07330",
    "kind": "arxiv",
    "version": 1
  }
}