Pith Number

pith:2EFJW652

pith:2015:2EFJW6525K46VTL4EUGEHYEJRL

not attested not anchored not stored refs pending

Two Transiting Earth-size Planets Near Resonance Orbiting a Nearby Cool Star

Andrew W. Howard, Brad M. S. Hansen, Charles A. Beichman, David R. Ciardi, Erik A. Petigura, Evan Sinukoff, Howard Isaacson, Ian J. M. Crossfield, Joshua E. Schlieder, Katelyn N. Allers, Katherine M. Deck, Michael C. Liu, S\'ebastien L\'epine, William M. J. Best

arxiv:1507.08256 v2 · 2015-07-29 · 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{2EFJW6525K46VTL4EUGEHYEJRL}

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	2026-05-18T01:30:58.025458Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d10a9b7bbaeab9eacd7c250c43e0898aecdea54bd074f39b782ea0b47f0467a5

Aliases

arxiv: 1507.08256 · arxiv_version: 1507.08256v2 · doi: 10.48550/arxiv.1507.08256 · pith_short_12: 2EFJW6525K46 · pith_short_16: 2EFJW6525K46VTL4 · pith_short_8: 2EFJW652

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/2EFJW6525K46VTL4EUGEHYEJRL \
  | 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: d10a9b7bbaeab9eacd7c250c43e0898aecdea54bd074f39b782ea0b47f0467a5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "187582b5fbbeef833521faab2cbb1a8e222d3cee0ae9bd2b80b441933e74f461",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2015-07-29T18:41:35Z",
    "title_canon_sha256": "0bb0a4adce6c33b2e980785f2bb8c2d8b4bf71a03a6ee736de4eedb3d0414f72"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1507.08256",
    "kind": "arxiv",
    "version": 2
  }
}