Pith Number

pith:ZMAJFWH7

pith:2020:ZMAJFWH7XD4OQZW2YRSSEGON36

not attested not anchored not stored refs pending

The former companion of the hyper-velocity star S5-HVS1

(2) Technion, (3) Carnegie Observatories, 4), (4) Princeton, (5) UCLA), Hagai B. Perets (2), Jim Fuller (1), Matthew W. Hosek Jr. (5), Ting S. Li (3, Tuan Do (5) ((1) Caltech, Wenbin Lu (1), Yael Raveh (2)

arxiv:2005.12300 v2 · 2020-05-25 · astro-ph.HE · 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{ZMAJFWH7XD4OQZW2YRSSEGON36}

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	2026-07-05T02:17:24.541159Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cb0092d8ffb8f8e866dac4652219cddf9d64c67227a9299fa317fbed51c96733

Aliases

arxiv: 2005.12300 · arxiv_version: 2005.12300v2 · doi: 10.48550/arxiv.2005.12300 · pith_short_12: ZMAJFWH7XD4O · pith_short_16: ZMAJFWH7XD4OQZW2 · pith_short_8: ZMAJFWH7

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/ZMAJFWH7XD4OQZW2YRSSEGON36 \
  | 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: cb0092d8ffb8f8e866dac4652219cddf9d64c67227a9299fa317fbed51c96733

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "07e89ad0707417dbf602905bece33113a2d5cba52fbfb8c1c7da19bba201bae4",
    "cross_cats_sorted": [
      "astro-ph.GA",
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2020-05-25T18:00:08Z",
    "title_canon_sha256": "a0dd5f9dcf7900a842491f5e1f074c38fd951a4aab6b404aa513140b43390c2e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2005.12300",
    "kind": "arxiv",
    "version": 2
  }
}