Pith Number

pith:W45T4DMK

pith:2023:W45T4DMKB5RWRCY5STEWBDFWUB

not attested not anchored not stored refs pending

The study on transiting systems HAT-P-13, HAT-P-16 and WASP-32 through combining ground-based and TESS photometry

J. H. M. M. Schmitt, L. Bai, L. Sun, S. Gu, V. Perdelwitz, X. Wang

arxiv:2301.08484 v1 · 2023-01-20 · 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{W45T4DMKB5RWRCY5STEWBDFWUB}

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	2026-07-05T05:37:49.433839Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b73b3e0d8a0f63688b1d94c9608cb6a066bc84a43d067d3701c213d4889b688f

Aliases

arxiv: 2301.08484 · arxiv_version: 2301.08484v1 · doi: 10.48550/arxiv.2301.08484 · pith_short_12: W45T4DMKB5RW · pith_short_16: W45T4DMKB5RWRCY5 · pith_short_8: W45T4DMK

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/W45T4DMKB5RWRCY5STEWBDFWUB \
  | 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: b73b3e0d8a0f63688b1d94c9608cb6a066bc84a43d067d3701c213d4889b688f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f8b2557b6d1203b947ed0d77590148811c783a34269057913839de8afb9fdd69",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2023-01-20T09:30:38Z",
    "title_canon_sha256": "9e500aa9d5e92f2662b508bbe86d17bc1695ed66c72f2ce2fb10d260405ea567"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2301.08484",
    "kind": "arxiv",
    "version": 1
  }
}