Pith Number

pith:KCFDUWU6

pith:2025:KCFDUWU6JETBTHKF2P6MC6HWMD

not attested not anchored not stored refs pending

Constraining nearby substellar companion architectures using High Contrast Imaging, Radial Velocity and Astrometry data

A. Boehle, F. A. Dannert, L. F. Sartori, M. J. Bonse, S. P. Quanz, Y. Li

arxiv:2507.02455 v1 · 2025-07-03 · astro-ph.EP · 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{KCFDUWU6JETBTHKF2P6MC6HWMD}

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	2026-07-05T11:31:18.606162Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

508a3a5a9e4926199d45d3fcc178f660faf5bb77d03469846400b05631d4aa8a

Aliases

arxiv: 2507.02455 · arxiv_version: 2507.02455v1 · doi: 10.48550/arxiv.2507.02455 · pith_short_12: KCFDUWU6JETB · pith_short_16: KCFDUWU6JETBTHKF · pith_short_8: KCFDUWU6

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/KCFDUWU6JETBTHKF2P6MC6HWMD \
  | 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: 508a3a5a9e4926199d45d3fcc178f660faf5bb77d03469846400b05631d4aa8a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "38b3d3925004929ed610d87550ec68a8ea089119e8d5d6a4b7d7483570a63fb7",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2025-07-03T09:12:05Z",
    "title_canon_sha256": "b4a241825c37470fca4d1cd63c24f390253bbaa5c657ef54a1e4994063862508"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.02455",
    "kind": "arxiv",
    "version": 1
  }
}