Pith Number

pith:FTF3RXUC

pith:2018:FTF3RXUCWMY7QOSM645OWIEQZV

not attested not anchored not stored refs pending

Planet-star interactions with precise transit timing. I. The refined orbital decay rate for WASP-12 b and initial constraints for HAT-P-23 b, KELT-1 b, KELT-16 b, WASP-33 b, and WASP-103 b

C. von Essen, D. Dimitrov, D. Mo\'zdzierski, F. Aceituno, G. Maciejewski, J. Ohlert, K. Szyszka, K.-U. Michel, M. Fern\'andez, M. Mallonn, M. Mugrauer, M. Stangret, R. Bischoff, S. Mart\'in-Ruiz

arxiv:1812.02438 v2 · 2018-12-06 · 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{FTF3RXUCWMY7QOSM645OWIEQZV}

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	2026-05-17T23:58:52.157624Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2ccbb8de82b331f83a4cf73aeb2090cd7df9d20f1f73dc1536016c842fcce905

Aliases

arxiv: 1812.02438 · arxiv_version: 1812.02438v2 · doi: 10.48550/arxiv.1812.02438 · pith_short_12: FTF3RXUCWMY7 · pith_short_16: FTF3RXUCWMY7QOSM · pith_short_8: FTF3RXUC

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/FTF3RXUCWMY7QOSM645OWIEQZV \
  | 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: 2ccbb8de82b331f83a4cf73aeb2090cd7df9d20f1f73dc1536016c842fcce905

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ca696e1e31f40c2245fd33496cd6f859e9978b98e55fd86b1cf07f514e91b7fb",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2018-12-06T10:15:43Z",
    "title_canon_sha256": "9dd2d9c1ed37c9e800625b9093f6e9ba881c7fa361d3b7df25e55f63e75a9cdc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1812.02438",
    "kind": "arxiv",
    "version": 2
  }
}