Pith Number

pith:5APIMO7S

pith:2019:5APIMO7S36HJMYVKN5QFVJZE4V

not attested not anchored not stored refs pending

Constraining Stellar Photospheres as an Essential Step for Transmission Spectroscopy of Small Exoplanets

Andr\'es Jord\'an, Arazi Pinhas, Benjamin V. Rackham, Bertrand Mennesson, Brett M. Morris, Carey Lisse, Chuanfei Dong, Daniel Angerhausen, D\'aniel Apai, David J. Osip, Diana Dragomir, Elisa V. Quintana, Gioia Rau, Heather Cegla, Irina Kitiashvili, Joe Llama, Johanna K. Teske, Julien de Wit, Karan Molaverdikhani, Laura Kreidberg, Ludmila Carone, Mark S. Giampapa, Mercedes L\'opez-Morales, Michael Gully-Santiago, Natalie R. Hinkel, N\'estor Espinoza, P. Wilson Cauley, Rapha\"elle Haywood, Renyu Hu, Shawn Domagal-Goldman, Thomas Barclay, Yasuhiro Hasegawa

arxiv:1903.06152 v1 · 2019-03-14 · astro-ph.SR · astro-ph.EP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5APIMO7S36HJMYVKN5QFVJZE4V}

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	2026-05-17T23:51:15.251526Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e81e863bf2df8e9662aa6f605aa724e56451a9e4c4bdb7fdd32f883cd6364ef3

Aliases

arxiv: 1903.06152 · arxiv_version: 1903.06152v1 · doi: 10.48550/arxiv.1903.06152 · pith_short_12: 5APIMO7S36HJ · pith_short_16: 5APIMO7S36HJMYVK · pith_short_8: 5APIMO7S

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/5APIMO7S36HJMYVKN5QFVJZE4V \
  | 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: e81e863bf2df8e9662aa6f605aa724e56451a9e4c4bdb7fdd32f883cd6364ef3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f3e90378cbc8349ba8490ca4abe9c4a003e51158a6e1dd49388ab686f93f63e7",
    "cross_cats_sorted": [
      "astro-ph.EP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2019-03-14T17:53:18Z",
    "title_canon_sha256": "409a127d4d09812ec83ab628622a1afbd60ffc66e6bf60f6443f9b6eb45318ea"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.06152",
    "kind": "arxiv",
    "version": 1
  }
}