Pith Number

pith:2SYEA4JF

pith:2021:2SYEA4JFIJICRPVZVQ4NDVCXSO

not attested not anchored not stored refs pending

Catalogue of exoplanets accessible in reflected starlight to the Nancy Grace Roman Space Telescope. A population study and prospects for phase-curve measurements

Antonio Garc\'ia Mu\~noz, Heike Rauer, Juan Cabrera, Nuno C. Santos, \'Oscar Carri\'on-Gonz\'alez, Szil\'ard Csizmadia

arxiv:2104.04296 v1 · 2021-04-09 · 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{2SYEA4JFIJICRPVZVQ4NDVCXSO}

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	2026-07-05T02:55:45.068263Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d4b0407125425028beb9ac38d1d457939108c1bf302c39e4b7127ce378f6a601

Aliases

arxiv: 2104.04296 · arxiv_version: 2104.04296v1 · doi: 10.48550/arxiv.2104.04296 · pith_short_12: 2SYEA4JFIJIC · pith_short_16: 2SYEA4JFIJICRPVZ · pith_short_8: 2SYEA4JF

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/2SYEA4JFIJICRPVZVQ4NDVCXSO \
  | 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: d4b0407125425028beb9ac38d1d457939108c1bf302c39e4b7127ce378f6a601

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5fa4b3c2367b4979e5eeebcb9ec38a649dc59b681e0e5bd8356ab208a5ad1018",
    "cross_cats_sorted": [
      "astro-ph.IM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2021-04-09T10:52:16Z",
    "title_canon_sha256": "c2d186c43b0d9ec7f75d692172e4f6d573ac42415b27616ba4a023e2e68ec376"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2104.04296",
    "kind": "arxiv",
    "version": 1
  }
}