Pith Number

pith:A4GM4VUX

pith:2017:A4GM4VUXLMAIRXZ5YDNQVFDSM7

not attested not anchored not stored refs pending

A Single Progenitor Model for GW150914 and GW170104

Abraham Loeb, Daniel J. D'Orazio

arxiv:1706.04211 v3 · 2017-06-13 · 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{A4GM4VUXLMAIRXZ5YDNQVFDSM7}

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

Retrieving the True Masses of Gravitational-wave Sources

Receipt and verification

First computed	2026-05-17T23:58:59.422285Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

070cce56975b0088df3dc0db0a947267f17db1bfbb180b72ad347d54d51fae32

Aliases

arxiv: 1706.04211 · arxiv_version: 1706.04211v3 · doi: 10.48550/arxiv.1706.04211 · pith_short_12: A4GM4VUXLMAI · pith_short_16: A4GM4VUXLMAIRXZ5 · pith_short_8: A4GM4VUX

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/A4GM4VUXLMAIRXZ5YDNQVFDSM7 \
  | 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: 070cce56975b0088df3dc0db0a947267f17db1bfbb180b72ad347d54d51fae32

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d27061fd3610a5fe9a9583b46a767ddf0b23ab7e3dd2ebe90f94b8647e97b981",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2017-06-13T18:13:17Z",
    "title_canon_sha256": "65ed4ac0e6aa2e26b1dbd2ce7e64f7040d9b15606bf104bf6c3d16c0b8c0b383"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1706.04211",
    "kind": "arxiv",
    "version": 3
  }
}