Pith Number

pith:ESTFE7A5

pith:2017:ESTFE7A5JI4IU6NUFQG63S4PYA

not attested not anchored not stored refs pending

A Large Systematic Search for Close Supermassive Binary and Rapidly Recoiling Black Holes - III. Radial Velocity Variations

Alison Pennell, Gavin Mathes, Jessie C. Runnoe, Jia Liu, Jules P. Halpern, Michael Eracleous, Steinn Sigurdsson, Stephanie Brown, Tamara Bogdanovic, Todd Boroson

arxiv:1702.05465 v1 · 2017-02-17 · astro-ph.GA · 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{ESTFE7A5JI4IU6NUFQG63S4PYA}

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	2026-05-18T00:46:12.645634Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

24a6527c1d4a388a79b42c0dedcb8fc017e88d234b8c5f32653028a43c3c6163

Aliases

arxiv: 1702.05465 · arxiv_version: 1702.05465v1 · doi: 10.48550/arxiv.1702.05465 · pith_short_12: ESTFE7A5JI4I · pith_short_16: ESTFE7A5JI4IU6NU · pith_short_8: ESTFE7A5

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/ESTFE7A5JI4IU6NUFQG63S4PYA \
  | 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: 24a6527c1d4a388a79b42c0dedcb8fc017e88d234b8c5f32653028a43c3c6163

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1d5064b0940930d61126d91025c812b1bff4a45888331d9b05c194f4a22deba8",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2017-02-17T18:11:32Z",
    "title_canon_sha256": "1914568af1b67cea55b0e1d747ab5ad9466bc67df84bf17bf116cd07b4dd90a4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1702.05465",
    "kind": "arxiv",
    "version": 1
  }
}