Pith Number

pith:7C4VAKP5

pith:2015:7C4VAKP5GT23ID2OEBXVEQ5UBO

not attested not anchored not stored refs pending

A Model of the Stochastic Gravitational-Wave Background due to Core Collapse to Black Holes

E. Vangioni, K. Belczynski, K. Crocker, K. Olive, T. Prestegard, T. Regimbau, V. Mandic, W. Gladysz

arxiv:1506.02631 v1 · 2015-06-08 · gr-qc · 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{7C4VAKP5GT23ID2OEBXVEQ5UBO}

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	2026-05-18T01:33:00.352232Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f8b95029fd34f5b40f4e206f5243b40bb6d87bddb9a89ff65ab83d077d860712

Aliases

arxiv: 1506.02631 · arxiv_version: 1506.02631v1 · doi: 10.48550/arxiv.1506.02631 · pith_short_12: 7C4VAKP5GT23 · pith_short_16: 7C4VAKP5GT23ID2O · pith_short_8: 7C4VAKP5

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/7C4VAKP5GT23ID2OEBXVEQ5UBO \
  | 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: f8b95029fd34f5b40f4e206f5243b40bb6d87bddb9a89ff65ab83d077d860712

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2f3fb18fac908c420e7de50df7a5fd1788311e6861a328c3f355fbf46bcb2ae6",
    "cross_cats_sorted": [
      "astro-ph.HE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2015-06-08T19:36:04Z",
    "title_canon_sha256": "52bb9d040c1b0f07495e495ab4f46af8ef55a7f03cb202bb961f4ca8073bb5d3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1506.02631",
    "kind": "arxiv",
    "version": 1
  }
}