Pith Number

pith:6F6OYA2S

pith:2019:6F6OYA2S4GQRKLVQCUIWZPOKGJ

not attested not anchored not stored refs pending

Co-orbital exoplanets from close period candidates: The TOI-178 case

Adrien Leleu, Alexandre Correia, Daniel Angerhausen, Jean Schneider, Jorge Lillo-Box, Marko Sestovic, Nathan Hara, Philippe Robutel, Simon Grimm

arxiv:1901.07250 v1 · 2019-01-22 · astro-ph.EP

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

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	2026-05-17T23:49:02.205586Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f17cec0352e1a1152eb015116cbdca32730d990a88983be31ec49afb9eb444ac

Aliases

arxiv: 1901.07250 · arxiv_version: 1901.07250v1 · doi: 10.48550/arxiv.1901.07250 · pith_short_12: 6F6OYA2S4GQR · pith_short_16: 6F6OYA2S4GQRKLVQ · pith_short_8: 6F6OYA2S

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/6F6OYA2S4GQRKLVQCUIWZPOKGJ \
  | 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: f17cec0352e1a1152eb015116cbdca32730d990a88983be31ec49afb9eb444ac

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "46c1d84a00b0dd6a9b026cdb8e964146f990d717c098329aea09dd92cfb12c71",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2019-01-22T10:40:27Z",
    "title_canon_sha256": "df36e04a6e233dac4056e3e7472ff3a4f4bfc0d5e9020139081a1bf9e9a9135c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1901.07250",
    "kind": "arxiv",
    "version": 1
  }
}