Pith Number

pith:QFJZ4LCV

pith:2024:QFJZ4LCVCTCSHUJKTTFHPM4W2F

not attested not anchored not stored refs pending

Beyond Point Masses. IV. TNO Altjira is Likely a Hierarchical Triple Discovered Through Non-Keplerian Motion

Benjamin C. N. Proudfoot, Darin Ragozzine, Maia A Nelsen, Will Grundy, William G. Giforos

arxiv:2403.12786 v1 · 2024-03-19 · astro-ph.EP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QFJZ4LCVCTCSHUJKTTFHPM4W2F}

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	2026-07-05T07:58:07.421538Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

81539e2c5514c523d12a9cca77b396d17a559b6402d53f0fa4d496976bdad12b

Aliases

arxiv: 2403.12786 · arxiv_version: 2403.12786v1 · doi: 10.48550/arxiv.2403.12786 · pith_short_12: QFJZ4LCVCTCS · pith_short_16: QFJZ4LCVCTCSHUJK · pith_short_8: QFJZ4LCV

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/QFJZ4LCVCTCSHUJKTTFHPM4W2F \
  | 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: 81539e2c5514c523d12a9cca77b396d17a559b6402d53f0fa4d496976bdad12b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "81d6edef974e8c763cc49da0fcc2ca4485e61ba974672ea861a9e5b5cdd021de",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2024-03-19T14:50:58Z",
    "title_canon_sha256": "44042f252ecc6461a8543983efd8612899a79f376fdce4653a6335c07b3e9c06"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2403.12786",
    "kind": "arxiv",
    "version": 1
  }
}