Pith Number

pith:TCOSYKBQ

pith:2012:TCOSYKBQNONHI6YU4OVUQLYJEE

not attested not anchored not stored refs pending

HAT-P-38b: A Saturn-Mass Planet Transiting a Late G Star

A. W. Howard, B. B\'eky, B. Sato, D. A. Fischer, D. D. Sasselov, D. W. Latham, G. \'A. Bakos, G. A. Esquerdo, G. Kov\'acs, G. Torres, G. W. Marcy, I. Papp, J. A. Johnson, J. D. Hartman, J. L\'az\'ar, K. Penev, L. A. Buchhave, M. Everett, P. S\'ari, R. W. Noyes, S. N. Quinn, T. Szklen\'ar, Z. Csubry

arxiv:1201.5075 v1 · 2012-01-24 · 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{TCOSYKBQNONHI6YU4OVUQLYJEE}

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	2026-05-18T01:58:42.599549Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

989d2c28306b9a747b14e3ab482f092102884bfd52a65a3ca7b1958c6d79eae0

Aliases

arxiv: 1201.5075 · arxiv_version: 1201.5075v1 · doi: 10.48550/arxiv.1201.5075 · pith_short_12: TCOSYKBQNONH · pith_short_16: TCOSYKBQNONHI6YU · pith_short_8: TCOSYKBQ

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/TCOSYKBQNONHI6YU4OVUQLYJEE \
  | 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: 989d2c28306b9a747b14e3ab482f092102884bfd52a65a3ca7b1958c6d79eae0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8d9833972c68bef3b529313753b050913ef5ff3d7b33eb2b4afc85a68dafe8fd",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2012-01-24T18:18:24Z",
    "title_canon_sha256": "ad6cca29ae0695962fc0a9e22a65c0700e8ad1ef11d621ed5c0ac00bb92fcd93"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1201.5075",
    "kind": "arxiv",
    "version": 1
  }
}