Pith Number

pith:7TANTJ4W

pith:2022:7TANTJ4WF5SD6GMCWCJI3BAFYH

not attested not anchored not stored refs pending

Dynamical architecture of the HD 107148 system

Anna Wollbold, Davide Gandolfi, Florian Rodler, Jan Eberhardt, Man Hoi Lee, Marcelo Tala Pinto, Martin K\"urster, Mathias Zechmeister, Olga Zakhozhay, Oscar Barrag\'an, Paula Sarkis, Paul Heeren, Sabine Reffert, Stefan S. Brems, Stephan Stock, Thomas Henning, Trifon Trifonov, Vera Wolthoff

arxiv:2202.06702 v1 · 2022-02-14 · 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{7TANTJ4WF5SD6GMCWCJI3BAFYH}

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	2026-07-05T04:14:19.983460Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fcc0d9a7962f643f1982b0928d8405c1f59f5a0092e8b1103bae2782b8fdd04f

Aliases

arxiv: 2202.06702 · arxiv_version: 2202.06702v1 · doi: 10.48550/arxiv.2202.06702 · pith_short_12: 7TANTJ4WF5SD · pith_short_16: 7TANTJ4WF5SD6GMC · pith_short_8: 7TANTJ4W

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/7TANTJ4WF5SD6GMCWCJI3BAFYH \
  | 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: fcc0d9a7962f643f1982b0928d8405c1f59f5a0092e8b1103bae2782b8fdd04f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ee8ede5280bd9b811b5b535b9f9064ecaebc4344c14318bfe219a7faaec19b61",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2022-02-14T13:55:47Z",
    "title_canon_sha256": "4197e3fc746ae5b071e5afd105b9bfbe89a6af19943b08aee7bb6c89342407bb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2202.06702",
    "kind": "arxiv",
    "version": 1
  }
}