Pith Number

pith:BTG4CYXQ

pith:2016:BTG4CYXQPKX3Z6EKY5ZEEY6K6I

not attested not anchored not stored refs pending

A Distant Mirror: Solar Oscillations Observed on Neptune by the Kepler K2 Mission

A. A. Simon, A. Jim\'enez, B. Mosser, D. Huber, E. Corsaro, F.-X. Schmider, G. R. Davies, H. B. Hammel, J. A. Guzik, J. F. Rowe, J. Jackiewicz, J. J. Lissauer, J. Leibacher, M. S. Marley, N. Murphy, O. Benomar, P. Boumier, P. Gaulme, R. A. Garcia, R. Howe, S. J. Hale, S. Mathur, T. Appourchaux, T. R. Bedding, V. Silva Aguirre, W. J. Chaplin, Y. Elsworth

arxiv:1612.04287 v1 · 2016-12-13 · astro-ph.SR · 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{BTG4CYXQPKX3Z6EKY5ZEEY6K6I}

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	2026-05-18T00:55:04.909703Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0ccdc162f07aafbcf88ac7724263caf221fa7390ec89e4482508854c88d8d698

Aliases

arxiv: 1612.04287 · arxiv_version: 1612.04287v1 · doi: 10.48550/arxiv.1612.04287 · pith_short_12: BTG4CYXQPKX3 · pith_short_16: BTG4CYXQPKX3Z6EK · pith_short_8: BTG4CYXQ

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/BTG4CYXQPKX3Z6EKY5ZEEY6K6I \
  | 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: 0ccdc162f07aafbcf88ac7724263caf221fa7390ec89e4482508854c88d8d698

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8405fcb9f38c9aca0b4b4580ada0c07ec38492d8c55ee1c2bac9219c1b304cec",
    "cross_cats_sorted": [
      "astro-ph.EP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2016-12-13T17:12:54Z",
    "title_canon_sha256": "663e4009d9898f381b3214a833540ba8563b9e82450fea331e3603c3d834ee59"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1612.04287",
    "kind": "arxiv",
    "version": 1
  }
}