Pith Number

pith:DTTMP2TW

pith:2025:DTTMP2TWPWXPQ73IWY35UIRQS5

not attested not anchored not stored refs pending

Enabling Robust Exoplanet Atmospheric Retrievals with Gaussian Processes

Luis Welbanks, Matthew C. Nixon, Michael Radica, Michael R. Line, Peter McGill, Yoav Rotman

arxiv:2503.21702 v2 · 2025-03-27 · 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{DTTMP2TWPWXPQ73IWY35UIRQS5}

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

Detectability of resolved hydrogen lines from the accretion shock at gas giants and their CPDs

Receipt and verification

First computed	2026-07-05T11:55:17.882383Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1ce6c7ea767daef87f68b637da22309770a063141d5e9a508f568bac16622c6d

Aliases

arxiv: 2503.21702 · arxiv_version: 2503.21702v2 · doi: 10.48550/arxiv.2503.21702 · pith_short_12: DTTMP2TWPWXP · pith_short_16: DTTMP2TWPWXPQ73I · pith_short_8: DTTMP2TW

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/DTTMP2TWPWXPQ73IWY35UIRQS5 \
  | 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: 1ce6c7ea767daef87f68b637da22309770a063141d5e9a508f568bac16622c6d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d867e0fb4018acf69f8e058570a90885c462f8d437e1aea38d70d0b529fb7076",
    "cross_cats_sorted": [
      "astro-ph.IM"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2025-03-27T17:06:09Z",
    "title_canon_sha256": "b69f6ff2ea7233656ee8334200036b2c08e8013502389c298a1915ca435563df"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2503.21702",
    "kind": "arxiv",
    "version": 2
  }
}