Pith Number

pith:VRYUMTHO

pith:2023:VRYUMTHO6QVJGSQKP4232UF7AI

not attested not anchored not stored refs pending

Correcting Exoplanet Transmission Spectra for Stellar Activity with an Optimised Retrieval Framework

Alexandra Thompson, Alfredo Biagini, Antonino Petralia, Arianna Saba, Gianluca Cracchiolo, Giovanna Tinetti, Giuseppe Morello, Giuseppina Micela, Mario Morvan, Quentin Changeat

arxiv:2302.04574 v3 · 2023-02-09 · astro-ph.EP · astro-ph.SR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VRYUMTHO6QVJGSQKP4232UF7AI}

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	2026-07-05T07:05:06.365074Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ac71464ceef42a934a0a7f35bd50bf0237f2530a413c4fd494857f2f04ac2f96

Aliases

arxiv: 2302.04574 · arxiv_version: 2302.04574v3 · doi: 10.48550/arxiv.2302.04574 · pith_short_12: VRYUMTHO6QVJ · pith_short_16: VRYUMTHO6QVJGSQK · pith_short_8: VRYUMTHO

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/VRYUMTHO6QVJGSQKP4232UF7AI \
  | 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: ac71464ceef42a934a0a7f35bd50bf0237f2530a413c4fd494857f2f04ac2f96

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "124e0fba2ada84fd871e8a37649475983dec7c8c57a16efa099a8b7e84a668f6",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2023-02-09T11:25:46Z",
    "title_canon_sha256": "e92d231562040338865ea81163536a1da8eb1522d2634a6ff7c1c377f7614837"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2302.04574",
    "kind": "arxiv",
    "version": 3
  }
}