Pith Number

pith:Z2DPMIXQ

pith:2023:Z2DPMIXQA2VRB6WL6N5QBT7OIH

not attested not anchored not stored refs pending

TOI-1994b: A Low Mass Eccentric Brown Dwarf Transiting A Subgiant Star

Brendan P. Bowler, Brett Addison, Carl Ziegler, Duncan Wright, Emma Page, Eric L. N. Jensen, George Zhou, Ismael Mireles, John Kielkopf, Jonathan Horner, Joseph E. Rodriguez, Joshua N. Winn, Joshua Pepper, Karen A. Collins, Keivan G. Stassun, Marshall C. Johnson, Peter Plavchan, Phil Evans, Robert A. Wittenmyer, Samuel N. Quinn, S. Seager, Stephanie Striegel, Stephen R. Kane, Thomas Barclay, Timothy Bedding

arxiv:2305.08836 v1 · 2023-05-15 · 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{Z2DPMIXQA2VRB6WL6N5QBT7OIH}

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	2026-07-05T06:10:07.053804Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ce86f622f006ab10facbf37b00cfee41da35c59667b1396212dfc41196420edb

Aliases

arxiv: 2305.08836 · arxiv_version: 2305.08836v1 · doi: 10.48550/arxiv.2305.08836 · pith_short_12: Z2DPMIXQA2VR · pith_short_16: Z2DPMIXQA2VRB6WL · pith_short_8: Z2DPMIXQ

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/Z2DPMIXQA2VRB6WL6N5QBT7OIH \
  | 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: ce86f622f006ab10facbf37b00cfee41da35c59667b1396212dfc41196420edb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "49ea904d53f2361a181ff2e36db445649f6997cb2a43f79add86fe75cc604edc",
    "cross_cats_sorted": [
      "astro-ph.EP"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2023-05-15T17:51:16Z",
    "title_canon_sha256": "8d8011ca7b8421dc211136d3bcbf87c59bb22fd689c1920aaad57390263b8d81"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2305.08836",
    "kind": "arxiv",
    "version": 1
  }
}