Pith Number

pith:6VDYJJ3N

pith:2020:6VDYJJ3NPERZLJA4MXTXG7RFGY

not attested not anchored not stored refs pending

A Search for Technosignatures Around 31 Sun-like Stars with the Green Bank Telescope at 1.15-1.73 GHz

Adrian Lam, Alexander Gonzalez, Armen Tokadjian, Benjamin Duclos, Briley Lewis, Carlyn Schmidgall, Caroline Nagib, Christopher Makarem, Connor O'Toole, Eden Molina, Grace Li, Griffin Romanek, In Yun, Ivan Manan, Jean-Luc Margot, Jose Cebreros, Julia Gonzales, Kristy Kwan Lin, Kyle Neville, Lizvette Villafana, Lujia Zhu, Mason MacDougall, Myank Singhal, Pavlo Pinchuk, Rebecca Lewis, Rehan Shah, Riley Dunne, Rishabh Jain, Robert Geil, Ryan S. Lynch, Samar Seth, Sanjana Prabhu Desai, Shashwat Goel, Sparsh Arora, Stephen Alexander, Swagata Biswas, Valerie Rockwell, Yoichiro Rokushima, Yuri Shimane, Zhixian Wang

arxiv:2011.05265 v2 · 2020-11-10 · astro-ph.EP · astro-ph.IM

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6VDYJJ3NPERZLJA4MXTXG7RFGY}

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	2026-07-05T02:05:09.717060Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f54784a76d792395a41c65e7737e2536340d5cd45a8e755458427355751a6a32

Aliases

arxiv: 2011.05265 · arxiv_version: 2011.05265v2 · doi: 10.48550/arxiv.2011.05265 · pith_short_12: 6VDYJJ3NPERZ · pith_short_16: 6VDYJJ3NPERZLJA4 · pith_short_8: 6VDYJJ3N

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/6VDYJJ3NPERZLJA4MXTXG7RFGY \
  | 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: f54784a76d792395a41c65e7737e2536340d5cd45a8e755458427355751a6a32

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ff48cc11d816f469eb211ed063925da54bf498cbbdb9e269dd205bde5adcc325",
    "cross_cats_sorted": [
      "astro-ph.IM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2020-11-10T17:31:19Z",
    "title_canon_sha256": "7a86882321ee8c3cb6e7358b41f88186528751213252ffacf777445d4768fea5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2011.05265",
    "kind": "arxiv",
    "version": 2
  }
}