Pith Number

pith:57D5GT76

pith:2007:57D5GT76PUSGVT6LQMQTX43WAH

not attested not anchored not stored refs pending

Hypervelocity Stars II. The Bound Population

Benjamin C. Bromley (2) ((1) Smithsonian Astrophysical Observatory (2) University of Utah), Margaret J. Geller (1), Michael J. Kurtz (1), Scott J. Kenyon (1), Warren R. Brown (1)

arxiv:astro-ph/0701600 v1 · 2007-01-21 · astro-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{57D5GT76PUSGVT6LQMQTX43WAH}

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	2026-05-18T04:29:07.009033Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

efc7d34ffe7d246acfcb83213bf37601f07e1187a95762ad3b7777f3a33923cd

Aliases

arxiv: astro-ph/0701600 · arxiv_version: astro-ph/0701600v1 · doi: 10.48550/arxiv.astro-ph/0701600 · pith_short_12: 57D5GT76PUSG · pith_short_16: 57D5GT76PUSGVT6L · pith_short_8: 57D5GT76

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/57D5GT76PUSGVT6LQMQTX43WAH \
  | 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: efc7d34ffe7d246acfcb83213bf37601f07e1187a95762ad3b7777f3a33923cd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cc4f2d8231043c044dceff395f043ba4b8c4f7220dfd2814791ae862a28947d2",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2007-01-21T21:33:45Z",
    "title_canon_sha256": "7d46b42969915c0efc691d3b471b794f1e46432317bb8d520d26a68b7c749ad0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0701600",
    "kind": "arxiv",
    "version": 1
  }
}