Pith Number

pith:IAAV3FNU

pith:2019:IAAV3FNU7A2PCCDY2HND2DIRN3

not attested not anchored not stored refs pending

Helios-r2 -- A new Bayesian, open-source retrieval model for brown dwarfs and exoplanet atmospheres

Adam J. Burgasser, Brendan P. Bowler, Daniel Apai, Daniel Kitzmann, Kevin Heng, Maria Oreshenko, Mark S. Marley, Simon L. Grimm

arxiv:1910.01070 v2 · 2019-10-02 · 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{IAAV3FNU7A2PCCDY2HND2DIRN3}

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

A parameterised approach to disequilibrium retrievals in the JWST era: Application to NIRCam observations of HD 189733b

Receipt and verification

First computed	2026-07-05T00:45:11.107584Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

40015d95b4f834f10878d1da3d0d116ec29461b26650d9c3805e7e93fb60b30a

Aliases

arxiv: 1910.01070 · arxiv_version: 1910.01070v2 · doi: 10.48550/arxiv.1910.01070 · pith_short_12: IAAV3FNU7A2P · pith_short_16: IAAV3FNU7A2PCCDY · pith_short_8: IAAV3FNU

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/IAAV3FNU7A2PCCDY2HND2DIRN3 \
  | 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: 40015d95b4f834f10878d1da3d0d116ec29461b26650d9c3805e7e93fb60b30a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2c11d99d4e5c91966c61d67a52ac2353bfbac67382438a5703dc8f5e372010fd",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2019-10-02T16:40:56Z",
    "title_canon_sha256": "d0f4f50dfc2dbebcf0e8b8255fb07000a80ed9d5c9d82f816ca409050a6b1b78"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1910.01070",
    "kind": "arxiv",
    "version": 2
  }
}