Pith Number

pith:FVS3XMCQ

pith:2020:FVS3XMCQYKZQSAKKJDX7IONLUZ

not attested not anchored not stored refs pending

TRAPPIST-1: Global Results of the Spitzer Exploration Science Program {\it Red Worlds}

A. Burgasser, A. H. M. J.Triaud, B-O. Demory, D. Queloz, E. Agol, E. Bolmont, E. Jehin, Elsa Ducrot, F. Selsis, J. de Wit, J. G. Ingalls, J. Leconte, L. Delrez, M. Gillon, M. N. G\"unther, M. Turbet, P. Rimmer, S. J. Carey, S. M. Lederer, S. N. Raymond, V. Van Grootel

arxiv:2006.13826 v1 · 2020-06-24 · 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{FVS3XMCQYKZQSAKKJDX7IONLUZ}

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	2026-07-05T01:30:34.231399Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2d65bbb050c2b309014a48eff439aba64506b3b17f84f8934a13695df8d7c2e7

Aliases

arxiv: 2006.13826 · arxiv_version: 2006.13826v1 · doi: 10.48550/arxiv.2006.13826 · pith_short_12: FVS3XMCQYKZQ · pith_short_16: FVS3XMCQYKZQSAKK · pith_short_8: FVS3XMCQ

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/FVS3XMCQYKZQSAKKJDX7IONLUZ \
  | 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: 2d65bbb050c2b309014a48eff439aba64506b3b17f84f8934a13695df8d7c2e7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "057fc811d52d5016be7afb01dfcbb6958d743cd086d1bc21630855679474bdfb",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2020-06-24T15:59:01Z",
    "title_canon_sha256": "965ef6a853f4d03dd74e4c5123a18829c1aed655d7415cf7ec27dbaaae58f923"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2006.13826",
    "kind": "arxiv",
    "version": 1
  }
}