Pith Number

pith:XH6APBSH

pith:2019:XH6APBSHPYEBD2T43RBWPOKHG2

not attested not anchored not stored refs pending

TOI-216b and TOI-216c: Two warm, large exoplanets in or slightly wide of the 2:1 orbital resonance

Avi Shporer, Chelsea X. Huang, Chris Stockdale, Dennis M. Conti, D. Latham, Douglas A. Caldwell, Felipe Murgas, George Zhou, Gilbert A. Esquerdo, Gordon Myers, G. Ricker, Howard M. Relles, Jack J. Lissauer, James Armstrong, Jeffrey C. Smith, John P. Doty, Jon M. Jenkins, J. Winn, Karen A. Collins, Keith Horne, Kevin I. Collins, L. G. Bouma, Liang Yu, Lizhou Sha, Mark Rose, Marusa Zerjal, Michael Ireland, Phil Evans, Ramotholo Sefako, Rebekah I. Dawson, R. Vanderspek, Scott Dynes, S. Seager, Tansu Daylan, Tianjun Gan

arxiv:1904.11852 v1 · 2019-04-26 · 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	2026-05-17T23:40:32.339656Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b9fc0786477e0811ea7cdc4367b9473696d6935fd09c4079509d1c2e9739c459

Aliases

arxiv: 1904.11852 · arxiv_version: 1904.11852v1 · doi: 10.48550/arxiv.1904.11852 · pith_short_12: XH6APBSHPYEB · pith_short_16: XH6APBSHPYEBD2T4 · pith_short_8: XH6APBSH

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/XH6APBSHPYEBD2T43RBWPOKHG2 \
  | 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: b9fc0786477e0811ea7cdc4367b9473696d6935fd09c4079509d1c2e9739c459

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "be1eaaca87d897b2741c92e1a68358b404f8b2f500c22a695494f2ddd74dde9d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2019-04-26T13:54:47Z",
    "title_canon_sha256": "2d962ff4dcb74a15a3f034524f97daed3310ee0e1313f44e5da5d479a647f1c1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.11852",
    "kind": "arxiv",
    "version": 1
  }
}