Pith Number

pith:QBIP24W6

pith:2019:QBIP24W6PQTK4N5R5FTKMF5U4R

not attested not anchored not stored refs pending

Populations of stellar mass Black holes from binary systems

Grzegorz Wiktorowicz, Jakub Klencki, Krzysztof A. Rybicki, Krzysztof Belczynski, {\L}ukasz Wyrzykowski, Martyna Chruslinska

arxiv:1907.11431 v2 · 2019-07-26 · astro-ph.HE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QBIP24W6PQTK4N5R5FTKMF5U4R}

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

1 paper in Pith

Four years of wide-field search for nanosecond optical transients with the TAIGA-HiSCORE Cherenkov array

Receipt and verification

First computed	2026-07-05T00:17:09.166297Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8050fd72de7c26ae37b1e966a617b4e47c6198687bd92ff0012b24a2018ddaef

Aliases

arxiv: 1907.11431 · arxiv_version: 1907.11431v2 · doi: 10.48550/arxiv.1907.11431 · pith_short_12: QBIP24W6PQTK · pith_short_16: QBIP24W6PQTK4N5R · pith_short_8: QBIP24W6

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/QBIP24W6PQTK4N5R5FTKMF5U4R \
  | 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: 8050fd72de7c26ae37b1e966a617b4e47c6198687bd92ff0012b24a2018ddaef

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a3422ed56c56b9f9b0930efd3b75b80a89bb37d6bf9029bad038c1617314466b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2019-07-26T08:38:20Z",
    "title_canon_sha256": "99a3fa2d455909e29fcab8e7771f1c6a37835dee45f7d247db1db076f6121eda"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.11431",
    "kind": "arxiv",
    "version": 2
  }
}