Pith Number

pith:ITXAQKTR

pith:2017:ITXAQKTRECGCEGU52BHJGE37I6

not attested not anchored not stored refs pending

The Local Nanohertz Gravitational-Wave Landscape From Supermassive Black Hole Binaries

Alberto Sesana, Chiara M. F. Mingarelli, Chung-Pei Ma, Jenny E. Greene, Justin A. Ellis, Sarah Burke-Spolaor, Stephen R. Taylor, Steve Croft, T. Joseph W. Lazio

arxiv:1708.03491 v1 · 2017-08-11 · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ITXAQKTRECGCEGU52BHJGE37I6}

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

3 papers in Pith

Expectations for the first supermassive black-hole binary resolved by PTAs II: Milestones for binary characterization

Are PTA measurements sensitive to gravitational wave non-Gaussianities?

Exploring the statistical anisotropy of primordial curvature perturbations with pulsar timing arrays

Receipt and verification

First computed	2026-05-18T00:30:30.190340Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

44ee082a71208c221a9dd04e93137f4781d5bbf2d3ccb3f88af45e251fd0c0b6

Aliases

arxiv: 1708.03491 · arxiv_version: 1708.03491v1 · doi: 10.48550/arxiv.1708.03491 · pith_short_12: ITXAQKTRECGC · pith_short_16: ITXAQKTRECGCEGU5 · pith_short_8: ITXAQKTR

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/ITXAQKTRECGCEGU52BHJGE37I6 \
  | 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: 44ee082a71208c221a9dd04e93137f4781d5bbf2d3ccb3f88af45e251fd0c0b6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "41f5b7f9d92a3258d8a77aff16a0aa33db89b9d7736b8d9592d20696506b1581",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2017-08-11T09:51:31Z",
    "title_canon_sha256": "9bca1905894d434a7bb52a8379ecd78cdb017562672910cb198c9e87dfe5eb26"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1708.03491",
    "kind": "arxiv",
    "version": 1
  }
}