Pith Number

pith:BOLS7QLO

pith:2018:BOLS7QLOFYYOCJEATYUJ6ISMUA

not attested not anchored not stored refs pending

Solar System Ephemerides, Pulsar Timing, Gravitational Waves, and Navigation

(2) Department of Physics, (3) California Institute of Technology), Astronomy, California Institute of Technology, C. Cutler (1), J. A. Ellis (2), M. Vallisneri (1) ((1) Jet Propulsion Laboratory, R. S. Park (1), S. Bhaskaran (1), S. R. Taylor (3), T. Ely (1), T. Joseph W. Lazio (1), West Virginia University, W. M. Folkner (1)

arxiv:1801.02898 v1 · 2018-01-09 · astro-ph.IM · astro-ph.CO · astro-ph.EP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BOLS7QLOFYYOCJEATYUJ6ISMUA}

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	2026-05-18T00:07:35.337439Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0b972fc16e2e30e124809e289f224ca03911e05db4e58402329bc2425e217d99

Aliases

arxiv: 1801.02898 · arxiv_version: 1801.02898v1 · doi: 10.48550/arxiv.1801.02898 · pith_short_12: BOLS7QLOFYYO · pith_short_16: BOLS7QLOFYYOCJEA · pith_short_8: BOLS7QLO

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/BOLS7QLOFYYOCJEATYUJ6ISMUA \
  | 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: 0b972fc16e2e30e124809e289f224ca03911e05db4e58402329bc2425e217d99

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1c21b0627a965ff50e73695efeffc9200527dafe52bea37fc26ade128b674fb3",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "astro-ph.EP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2018-01-09T11:51:26Z",
    "title_canon_sha256": "085326eb91b523c66eca112385669951b3ee2f95ca1dcb1e9e4f197367f99fe3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1801.02898",
    "kind": "arxiv",
    "version": 1
  }
}