Pith Number

pith:SDZYLOQ5

pith:1999:SDZYLOQ56XY6TBUULRR3A63FRG

not attested not anchored not stored refs pending

The Visual Orbit and Evolutionary State of 12 Bootes

A.F. Boden, D. Queloz, M.J. Creech-Eakman

arxiv:astro-ph/9910245 v3 · 1999-10-13 · 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{SDZYLOQ56XY6TBUULRR3A63FRG}

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	2026-05-18T01:40:12.558672Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

90f385ba1df5f1e986945c63b07b65899a54b25fbc79c21507ea2f8b4deb6924

Aliases

arxiv: astro-ph/9910245 · arxiv_version: astro-ph/9910245v3 · doi: 10.48550/arxiv.astro-ph/9910245 · pith_short_12: SDZYLOQ56XY6 · pith_short_16: SDZYLOQ56XY6TBUU · pith_short_8: SDZYLOQ5

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/SDZYLOQ56XY6TBUULRR3A63FRG \
  | 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: 90f385ba1df5f1e986945c63b07b65899a54b25fbc79c21507ea2f8b4deb6924

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c23f5e71165e074a4f12b478a46cc1097bc4beb41f2b7be227e1a9f89ed2a0ec",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "1999-10-13T22:58:15Z",
    "title_canon_sha256": "d8e62586da9920c3f4b9b853da56feceba38d10f888ddba61a360b5f2274ad30"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/9910245",
    "kind": "arxiv",
    "version": 3
  }
}