Pith Number

pith:4HJW7OJD

pith:2022:4HJW7OJDC6EHY65CFYOOZTJBLX

not attested not anchored not stored refs pending

Binary Natal Kicks in the Galactic Center: X-ray Binaries, Hypervelocity Stars, and Gravitational Waves

Bao-Minh Hoang, Melodie Sloneker, Smadar Naoz

arxiv:2204.03661 v2 · 2022-04-07 · 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{4HJW7OJDC6EHY65CFYOOZTJBLX}

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	2026-07-05T04:45:19.178627Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e1d36fb92317887c7ba22e1ceccd215df3e2fb2ab40493c92ae3d928f89aea3d

Aliases

arxiv: 2204.03661 · arxiv_version: 2204.03661v2 · doi: 10.48550/arxiv.2204.03661 · pith_short_12: 4HJW7OJDC6EH · pith_short_16: 4HJW7OJDC6EHY65C · pith_short_8: 4HJW7OJD

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/4HJW7OJDC6EHY65CFYOOZTJBLX \
  | 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: e1d36fb92317887c7ba22e1ceccd215df3e2fb2ab40493c92ae3d928f89aea3d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "716ff121b9218f81f480496e41ec390590ce521bd0812aa8de448d611980084b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2022-04-07T18:00:00Z",
    "title_canon_sha256": "751c1169df02423b6e3560924ccbb03df087eb8b8afebc9d35104d50979b4db2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2204.03661",
    "kind": "arxiv",
    "version": 2
  }
}