Pith Number

pith:2XFR2CEB

pith:2017:2XFR2CEBSKKNQJLOTSBG6CGBTS

not attested not anchored not stored refs pending

HAT-P-67b: An Extremely Low Density Saturn Transiting an F-Subgiant Confirmed via Doppler Tomography

A. Bieryla, B. B\'eky, B. J. Fulton, D. W. Latham, E. Falco, E. P. Horch, G. \'A. Bakos, G. Esquerdo, G. Kov\'acs, G. Marcy, G. Torres, G. Zhou, H. Isaacson, I. Papp, J. D. Hartman, J. L\'az\'ar, K. Penev, L. Buchhave, L. Hirsch, M. de Val-Borro, M. Everett, M. L. Calkins, P. Berlind, P. Hinz, P. S\'ari, R. P. Knox, R. W. Noyes, S. B. Howell, S. Quinn, T. Szklenar, W. Bhatti, Z. Csubry

arxiv:1702.00106 v2 · 2017-02-01 · 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{2XFR2CEBSKKNQJLOTSBG6CGBTS}

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	2026-05-18T00:46:12.892078Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d5cb1d08819294d8256e9c826f08c19cbeeea89fdba40b1f7351524a622b68f8

Aliases

arxiv: 1702.00106 · arxiv_version: 1702.00106v2 · doi: 10.48550/arxiv.1702.00106 · pith_short_12: 2XFR2CEBSKKN · pith_short_16: 2XFR2CEBSKKNQJLO · pith_short_8: 2XFR2CEB

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/2XFR2CEBSKKNQJLOTSBG6CGBTS \
  | 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: d5cb1d08819294d8256e9c826f08c19cbeeea89fdba40b1f7351524a622b68f8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "503a80750b475100bec6dd0a6cd89c504053ebb59deae43815a9075d11235d46",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2017-02-01T02:21:00Z",
    "title_canon_sha256": "aa78c7a04f865f4baaa9750bc5304a580ff334602cb0b5cc51562b9b42a09ee0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1702.00106",
    "kind": "arxiv",
    "version": 2
  }
}