Pith Number

pith:UQ7HFHUN

pith:2020:UQ7HFHUNVPB6RAOZ3YWMK5DMXH

not attested not anchored not stored refs pending

X-ray Binary Luminosity Function Scaling Relations in Elliptical Galaxies: Evidence for Globular Cluster Seeding of Low-Mass X-ray Binaries in Galactic Fields

Andrew P. Ferrell, Andrew Ptak, Antara Basu-Zych, Bret D. Lehmer, David M. Alexander, Erik B. Monson, Greg Sivakoff, Keith Doore, Mihoko Yukita, Panayiotis Tzanavaris, Rafael T. Eufrasio, Tassos Fragos, William N. Brandt

arxiv:2004.13045 v1 · 2020-04-27 · 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{UQ7HFHUNVPB6RAOZ3YWMK5DMXH}

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	2026-07-05T01:10:36.986619Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a43e729e8dabc3e881d9de2cc5746cb9cc057a0248d31b2a3e3ce5bc27af37a6

Aliases

arxiv: 2004.13045 · arxiv_version: 2004.13045v1 · doi: 10.48550/arxiv.2004.13045 · pith_short_12: UQ7HFHUNVPB6 · pith_short_16: UQ7HFHUNVPB6RAOZ · pith_short_8: UQ7HFHUN

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/UQ7HFHUNVPB6RAOZ3YWMK5DMXH \
  | 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: a43e729e8dabc3e881d9de2cc5746cb9cc057a0248d31b2a3e3ce5bc27af37a6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "757d769c2bc85e096e5985c1bfef71643d80546189023c272752884574157f21",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2020-04-27T18:00:05Z",
    "title_canon_sha256": "950c888483d5f60e5e03376dcfd3ab03bb56360e43c8098654ce3837cfb410c0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2004.13045",
    "kind": "arxiv",
    "version": 1
  }
}