Pith Number

pith:XMVFHVNG

pith:2018:XMVFHVNG72DSNIPMTLTDSVGQCU

not attested not anchored not stored refs pending

A 4.6-year period brown-dwarf companion interacting with the hot-Jupiter CoRoT-20 b

A. Bonomo, A. Santerne, C. Lovis, C. Moutou, D. Queloz, E. W. Guenther, F. Bouchy, G. Cazalet, G. H\'ebrard, G. Montagnier, J. B. Delisle, J. M. Almenara, J. Rey, M. Deleuil, M. Fridlund, M. Stalport, R. Alonso, R. F. D\'iaz, S. C. C. Barros, S. Udry, T. Guillot

arxiv:1807.01229 v1 · 2018-07-03 · 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{XMVFHVNG72DSNIPMTLTDSVGQCU}

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	2026-05-18T00:00:45.814893Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bb2a53d5a6fe8726a1ec9ae63954d0151168ba50fd00591a731d2a37516345fa

Aliases

arxiv: 1807.01229 · arxiv_version: 1807.01229v1 · doi: 10.48550/arxiv.1807.01229 · pith_short_12: XMVFHVNG72DS · pith_short_16: XMVFHVNG72DSNIPM · pith_short_8: XMVFHVNG

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/XMVFHVNG72DSNIPMTLTDSVGQCU \
  | 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: bb2a53d5a6fe8726a1ec9ae63954d0151168ba50fd00591a731d2a37516345fa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "70a9cff1a8254b9ffe1c7669bc37007b3b794c52e26a5f1e87f35cdd8fc13b09",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2018-07-03T15:10:46Z",
    "title_canon_sha256": "dc85e6bc08bc18b8c576ae6fa3f559dca4244d2693695bdc63a1de7f62dbd9bb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.01229",
    "kind": "arxiv",
    "version": 1
  }
}