Pith Number

pith:MQBVQRY2

pith:2017:MQBVQRY2MACFLXJPMCY4SFHPXE

not attested not anchored not stored refs pending

A seven-planet resonant chain in TRAPPIST-1

Adam Burgasser, Amaury H.M.J. Triaud, Brett Morris, Brice-Olivier Demory, Catarina S. Fernandes, Daniel Fabrycky, Daniel Foreman-Mackey, Daniel L. Holdsworth, Didier Queloz, Emeline Bolmont, Emmanu\"el Jehin, Eric Agol, Ethan Kruse, Franck Selsis, Geert Barentsen, James G. Ingalls, J\'er\'emy leconte, Julien de Wit, Kevin Heng, Laetitia Delrez, Marko Sestovic, Martin Turbet, Micha\"el Gillon, Pierre Magain, Rodrigo Luger, Sean N. Raymond, Simon L. Grimm, Steve B. Howell, Susan Lederer, Thomas Barclay, Val\'erie Van Grootel, Yaseen Almleaky, Zouhair Benkhaldoun

arxiv:1703.04166 v2 · 2017-03-12 · 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{MQBVQRY2MACFLXJPMCY4SFHPXE}

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

A single power law for the TRAPPIST-1 flare distribution across four orders of magnitude in energy

Receipt and verification

First computed	2026-05-18T00:44:08.806587Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

640358471a600455dd2f60b1c914efb937f2048e0ab662cafa0583001d6c34d7

Aliases

arxiv: 1703.04166 · arxiv_version: 1703.04166v2 · doi: 10.48550/arxiv.1703.04166 · pith_short_12: MQBVQRY2MACF · pith_short_16: MQBVQRY2MACFLXJP · pith_short_8: MQBVQRY2

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/MQBVQRY2MACFLXJPMCY4SFHPXE \
  | 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: 640358471a600455dd2f60b1c914efb937f2048e0ab662cafa0583001d6c34d7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5dd248b8a3dc7917f2a9a7d22eee71d0e5f882051863d2b4def9ffcf53d7bf1c",
    "cross_cats_sorted": [
      "astro-ph.IM",
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2017-03-12T19:57:57Z",
    "title_canon_sha256": "0fc56d8176af61e683e8913ef4f0544eb707d2849b68de67b5074d721d1a6b1d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1703.04166",
    "kind": "arxiv",
    "version": 2
  }
}