Pith Number

pith:3AEJ6CBG

pith:2022:3AEJ6CBGKIVE44ZX2C7NVD2R63

not attested not anchored not stored refs pending

A new estimation of astrometric exoplanet detection limits in the habitable zone around nearby stars

Anne-Marie Lagrange, Nad\`ege Meunier

arxiv:2202.06301 v1 · 2022-02-13 · astro-ph.EP · astro-ph.IM · 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{3AEJ6CBGKIVE44ZX2C7NVD2R63}

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.

Cited by

1 paper in Pith

Modeling Doppler Shifts in Radial-Velocity Data with Deep Learning toward Earth-mass Exoplanet Detection

Receipt and verification

First computed	2026-07-05T04:09:48.208925Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d8089f0826522a4e7337d0beda8f51f6d56257b790c0686ead2b74dff3cfe59b

Aliases

arxiv: 2202.06301 · arxiv_version: 2202.06301v1 · doi: 10.48550/arxiv.2202.06301 · pith_short_12: 3AEJ6CBGKIVE · pith_short_16: 3AEJ6CBGKIVE44ZX · pith_short_8: 3AEJ6CBG

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/3AEJ6CBGKIVE44ZX2C7NVD2R63 \
  | 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: d8089f0826522a4e7337d0beda8f51f6d56257b790c0686ead2b74dff3cfe59b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1a438c9676e8506c7d7d0257354e756120c755d4c8c8d0b4f6ad418849c3cca3",
    "cross_cats_sorted": [
      "astro-ph.IM",
      "astro-ph.SR"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2022-02-13T12:50:37Z",
    "title_canon_sha256": "484cf4ff02859c0c9938374f79093ead40c301d2c17e12f1ee2aec87c5d76208"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2202.06301",
    "kind": "arxiv",
    "version": 1
  }
}