Pith Number

pith:4GL3CBDL

pith:2018:4GL3CBDLG3ZVXF7N47SX7E2GJY

not attested not anchored not stored refs pending

Astrometric Limits on the Stochastic Gravitational Wave Background

Alexandra E. Truebenbach, Jennie Paine, Jeremy Darling

arxiv:1804.06986 v2 · 2018-04-19 · astro-ph.IM · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4GL3CBDLG3ZVXF7N47SX7E2GJY}

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

2 papers in Pith

First astrometric constraints on parity-violation in the gravitational wave background

Cosmology Intertwined: A Review of the Particle Physics, Astrophysics, and Cosmology Associated with the Cosmological Tensions and Anomalies

Receipt and verification

First computed	2026-05-18T00:10:01.835196Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e197b1046b36f35b97ede7e57f93464e1885eb030ec38086d5f97a4dcc3c645c

Aliases

arxiv: 1804.06986 · arxiv_version: 1804.06986v2 · doi: 10.48550/arxiv.1804.06986 · pith_short_12: 4GL3CBDLG3ZV · pith_short_16: 4GL3CBDLG3ZVXF7N · pith_short_8: 4GL3CBDL

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/4GL3CBDLG3ZVXF7N47SX7E2GJY \
  | 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: e197b1046b36f35b97ede7e57f93464e1885eb030ec38086d5f97a4dcc3c645c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f53437cc3237fd23f3628e856225fc292cdb849bad71b33effb5ec5001024364",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2018-04-19T03:32:35Z",
    "title_canon_sha256": "d0719dbae7011bbe4bd804fc7456bd0391568a5afa39a1751beadec023a59e2e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.06986",
    "kind": "arxiv",
    "version": 2
  }
}