Pith Number

pith:OCELPTMG

pith:2022:OCELPTMGXTXQIN5PLDJGTGT3Z7

not attested not anchored not stored refs pending

Revisiting Radial Velocity Measurements of the K2-18 System with the Line-by-Line Framework

Andreas Quirrenbach, Ansgar Reiners, Charles Cadieux, David Lafreni\`ere, \'Etienne Artigau, Ignasi Ribas, Jos\'e A Caballero, Michael Radica, Neil J. Cook, Pedro J. Amado, Ren\'e Doyon, Thomas Henning

arxiv:2210.08078 v1 · 2022-10-14 · astro-ph.EP · astro-ph.IM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OCELPTMGXTXQIN5PLDJGTGT3Z7}

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	2026-07-05T05:16:25.071531Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7088b7cd86bcef0437af58d2699a7bcfcd361ee9e23e453a85befdc1e6100bdd

Aliases

arxiv: 2210.08078 · arxiv_version: 2210.08078v1 · doi: 10.48550/arxiv.2210.08078 · pith_short_12: OCELPTMGXTXQ · pith_short_16: OCELPTMGXTXQIN5P · pith_short_8: OCELPTMG

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/OCELPTMGXTXQIN5PLDJGTGT3Z7 \
  | 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: 7088b7cd86bcef0437af58d2699a7bcfcd361ee9e23e453a85befdc1e6100bdd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4c0567c7dcf7059cd0b504a81c52f84a6786282aa582424653c1ab508ab5b31c",
    "cross_cats_sorted": [
      "astro-ph.IM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2022-10-14T19:53:07Z",
    "title_canon_sha256": "34d561f402bccbf31566496d8cfbfa58ae0ff761aed98a68319d78e134e8bbb6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2210.08078",
    "kind": "arxiv",
    "version": 1
  }
}