Pith Number

pith:XT6VYU7X

pith:2018:XT6VYU7XBISVPXH54PYXSJ4URV

not attested not anchored not stored refs pending

Gravitational interactions of stars with supermassive black hole binaries - II. Hypervelocity stars

Daniel Kasen, Eliot Quataert, Eric R. Coughlin, Siva Darbha

arxiv:1810.05312 v1 · 2018-10-12 · astro-ph.GA · astro-ph.SR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XT6VYU7XBISVPXH54PYXSJ4URV}

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	2026-05-18T00:02:30.219942Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bcfd5c53f70a2557dcfde3f17927948d7a7bec85fea147ddba824305a41c71d0

Aliases

arxiv: 1810.05312 · arxiv_version: 1810.05312v1 · doi: 10.48550/arxiv.1810.05312 · pith_short_12: XT6VYU7XBISV · pith_short_16: XT6VYU7XBISVPXH5 · pith_short_8: XT6VYU7X

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/XT6VYU7XBISVPXH54PYXSJ4URV \
  | 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: bcfd5c53f70a2557dcfde3f17927948d7a7bec85fea147ddba824305a41c71d0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4c80939e513e3fbddc8b2c8bc6a88a780da560cda9645f0a575e4f9eb9ab67a2",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2018-10-12T01:37:00Z",
    "title_canon_sha256": "7802fbc57f07ffc4d3e5d9da8495644623b8315c77c32cd2eba8b9a37bc205bb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.05312",
    "kind": "arxiv",
    "version": 1
  }
}