Pith Number

pith:PTOQIHIA

pith:2017:PTOQIHIAERKQ5H6BBQ3JFDUYBG

not attested not anchored not stored refs pending

A survey of eight hot Jupiters in secondary eclipse using WIRCam at CFHT

B. Scott Gaudi, Daniel Angerhausen, Daniel Bayliss, Daniel J. Stevens, David J. James, Eder Martioli, George Zhou, Jason D. Eastman, Joseph E. Rodriguez, Joshua Pepper, Keivan G. Stassun, Knicole D. Col\'on, Paul Anthony Wilson, Ramarao Tata, Thomas G. Beatty

arxiv:1711.07294 v2 · 2017-11-20 · astro-ph.EP · astro-ph.IM · 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{PTOQIHIAERKQ5H6BBQ3JFDUYBG}

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	2026-05-18T00:27:17.800093Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7cdd041d0024550e9fc10c36928e98099c5262d65c3f0ecac74074d8f0f49361

Aliases

arxiv: 1711.07294 · arxiv_version: 1711.07294v2 · doi: 10.48550/arxiv.1711.07294 · pith_short_12: PTOQIHIAERKQ · pith_short_16: PTOQIHIAERKQ5H6B · pith_short_8: PTOQIHIA

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/PTOQIHIAERKQ5H6BBQ3JFDUYBG \
  | 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: 7cdd041d0024550e9fc10c36928e98099c5262d65c3f0ecac74074d8f0f49361

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "adbb9eec50e67bd799903825c5f506b833395806932b4fdbdfcf3ccf86da98ab",
    "cross_cats_sorted": [
      "astro-ph.IM",
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2017-11-20T13:03:50Z",
    "title_canon_sha256": "26953a8526219550b9c788bd3de8191fe24d62f9b1145313cf45f9ca8f348a1f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1711.07294",
    "kind": "arxiv",
    "version": 2
  }
}