Pith Number

pith:RTUTCG2J

pith:2026:RTUTCG2J5YGDMMYXXBMVCLZIOH

not attested not anchored not stored refs pending

The effect of JWST/NIRSpec data reduction on the retrieval of WASP-39b atmospheric properties

H. Chen-Chen, J. Roy-Perez, N. Barrado-Izagirre, S. P\'erez-Hoyos

arxiv:2602.06722 v2 · 2026-02-06 · 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{RTUTCG2J5YGDMMYXXBMVCLZIOH}

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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

HAT-P-70b through the Eyes of MAROON-X: Constraining Elemental Abundances of Metals and Insights on Atmosphere Dynamics

Receipt and verification

First computed	2026-06-19T16:11:20.633430Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8ce9311b49ee0c363317b859512f2871e7f6ecb77514c6c530ccec0423056ef3

Aliases

arxiv: 2602.06722 · arxiv_version: 2602.06722v2 · doi: 10.48550/arxiv.2602.06722 · pith_short_12: RTUTCG2J5YGD · pith_short_16: RTUTCG2J5YGDMMYX · pith_short_8: RTUTCG2J

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/RTUTCG2J5YGDMMYXXBMVCLZIOH \
  | 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: 8ce9311b49ee0c363317b859512f2871e7f6ecb77514c6c530ccec0423056ef3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e17e9dace125c445754eefb8962525db01a3d11d3c7f3b51c5be59d8831a0108",
    "cross_cats_sorted": [
      "astro-ph.IM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2026-02-06T14:14:04Z",
    "title_canon_sha256": "1b0d61f863d3a9a331c0bc6f4bb11225887ef94a2f798fc0be2f3c0eaf95871e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2602.06722",
    "kind": "arxiv",
    "version": 2
  }
}