Pith Number

pith:YVASALQF

pith:2019:YVASALQFT2Z4XPRM6TNXLODIIM

not attested not anchored not stored refs pending

Detecting Earth-like Biosignatures on Rocky Exoplanets around Nearby Stars with Ground-based Extremely Large Telescopes

Andrew Szentgyorgyi, Benjamin V. Rackham, Bertrand Mennesson, Courtney Dressing, Cynthia Froning, David Charbonneau, Deno Stelter, Dimitri Mawet, Eliza Kempton, Eric Gaidos, Jared Males, Jayne Birkby, Jeff Crane, Ji Wang, Johanna Teske, Laird Close, Mercedes L\'opez-Morales, Nikole Lewis, Quinn Konopacky, Ramses Ramirez, Ravi K. Kopparapu, Sagi Ben-Ami, Thayne Currie, Yasuhiro Hasegawa

arxiv:1903.09523 v1 · 2019-03-22 · 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{YVASALQFT2Z4XPRM6TNXLODIIM}

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.

Cited by

1 paper in Pith

Astro2020 Project White Paper: The Cosmic Accelerometer

Receipt and verification

First computed	2026-05-17T23:50:39.391602Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c541202e059eb3cbbe2cf4db75b868432a33045bbfefe55bc8a124332b223d75

Aliases

arxiv: 1903.09523 · arxiv_version: 1903.09523v1 · doi: 10.48550/arxiv.1903.09523 · pith_short_12: YVASALQFT2Z4 · pith_short_16: YVASALQFT2Z4XPRM · pith_short_8: YVASALQF

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/YVASALQFT2Z4XPRM6TNXLODIIM \
  | 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: c541202e059eb3cbbe2cf4db75b868432a33045bbfefe55bc8a124332b223d75

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d0715e0ed8ad1575f2c145ffdf2dfc93cc038fff44f7c116628649f1dfe42715",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2019-03-22T14:21:28Z",
    "title_canon_sha256": "f9acfad5bbf31a2e16cc3b16d3c26cdc82680748d0386a0f98da02bba0e6092c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.09523",
    "kind": "arxiv",
    "version": 1
  }
}