Pith Number

pith:DRF3OMHZ

pith:2016:DRF3OMHZPJEVLL7YUJFSP2NWDB

not attested not anchored not stored refs pending

A simple model to describe intrinsic stellar noise for exoplanet detection around red giants

Daniel Huber, Dimitri Veras, James S. Kuszlewicz, Mikkel N. Lund, Rasmus Handberg, Ronald L. Gilliland, Thomas S. H. North, Tiago L. Campante, William J. Chaplin, Will M. Farr

arxiv:1610.08688 v1 · 2016-10-27 · 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{DRF3OMHZPJEVLL7YUJFSP2NWDB}

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	2026-05-18T00:54:28.084838Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1c4bb730f97a4955aff8a24b27e9b6186609a75464b337eff66dceadf43e884a

Aliases

arxiv: 1610.08688 · arxiv_version: 1610.08688v1 · doi: 10.48550/arxiv.1610.08688 · pith_short_12: DRF3OMHZPJEV · pith_short_16: DRF3OMHZPJEVLL7Y · pith_short_8: DRF3OMHZ

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/DRF3OMHZPJEVLL7YUJFSP2NWDB \
  | 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: 1c4bb730f97a4955aff8a24b27e9b6186609a75464b337eff66dceadf43e884a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5987ed892e3aab7702fdf7dc4e23d3015f817d729c2f26b5bef39d9e852bd3bb",
    "cross_cats_sorted": [
      "astro-ph.EP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2016-10-27T10:25:56Z",
    "title_canon_sha256": "8ed9a7833e186949b069abd1dc5c5dc65130468994ecfd77cb1976a1c7168801"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1610.08688",
    "kind": "arxiv",
    "version": 1
  }
}