Pith Number

pith:DPUFDPYC

pith:2018:DPUFDPYCWMYZQ26KDT5S3X4ZWD

not attested not anchored not stored refs pending

275 Candidates and 149 Validated Planets Orbiting Bright Stars in K2 Campaigns 0-10

Allyson Bieryla, Andrew Vanderburg, Andrew W. Howard, Andrew W. Mayo, Charles Beichman, Clea F. Schumer, Courtney D. Dressing, David R. Ciardi, David W. Latham, Elliott P. Horch, Erica J. Gonzales, Erik A. Petigura, Evan Sinukoff, Gilbert A. Esquerdo, Ian J. M. Crossfield, Jennifer G. Winters, Johanna Teske, John Livingston, Joshua E. Schlieder, Lars A. Buchhave, Lea A. Hirsch, Mark E. Everett, Michael L. Calkins, Nicholas J. Scott, Perry Berlind, Rahul Patel, Steve B. Howell, Timothy D. Morton

arxiv:1802.05277 v2 · 2018-02-14 · 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{DPUFDPYCWMYZQ26KDT5S3X4ZWD}

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	2026-05-18T00:20:13.624072Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1be851bf02b331986bca1cfb2ddf99b0f9c471e4e5f5b26efd139c08e87127da

Aliases

arxiv: 1802.05277 · arxiv_version: 1802.05277v2 · doi: 10.48550/arxiv.1802.05277 · pith_short_12: DPUFDPYCWMYZ · pith_short_16: DPUFDPYCWMYZQ26K · pith_short_8: DPUFDPYC

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/DPUFDPYCWMYZQ26KDT5S3X4ZWD \
  | 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: 1be851bf02b331986bca1cfb2ddf99b0f9c471e4e5f5b26efd139c08e87127da

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "aea3739c72be73f1e18e995fd9d59f2b43aabb0f8da161171e25b051685d511b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2018-02-14T19:00:02Z",
    "title_canon_sha256": "3155b7601b56ef701cdbe8f942656b38da46ffa25420a3e4a75d7d33b7ada03d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.05277",
    "kind": "arxiv",
    "version": 2
  }
}