Pith Number

pith:PKXBH5QO

pith:2015:PKXBH5QOK57VMAJFCCTHAU2TID

not attested not anchored not stored refs pending

Friends of Hot Jupiters III: An Infrared Spectroscopic Search for Low-Mass Stellar Companions

Danielle Piskorz, Heather A. Knutson, Henry Ngo, Justin R. Crepp, Konstantin Batygin, Philip S. Muirhead, Sasha Hinkley, Timothy D. Morton

arxiv:1510.08062 v1 · 2015-10-27 · 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{PKXBH5QOK57VMAJFCCTHAU2TID}

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	2026-05-18T01:24:51.200185Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7aae13f60e577f56012510a670535340d83fbfb9af870f5e0a236d9de7ce4ed9

Aliases

arxiv: 1510.08062 · arxiv_version: 1510.08062v1 · doi: 10.48550/arxiv.1510.08062 · pith_short_12: PKXBH5QOK57V · pith_short_16: PKXBH5QOK57VMAJF · pith_short_8: PKXBH5QO

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/PKXBH5QOK57VMAJFCCTHAU2TID \
  | 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: 7aae13f60e577f56012510a670535340d83fbfb9af870f5e0a236d9de7ce4ed9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "daac8a8474c7ccaa456e26d4d249eb862a62a163414647a4b5048f1fde22318d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2015-10-27T20:05:04Z",
    "title_canon_sha256": "314ae187fe8d5caca6d963dedf54907f5f57175592936a8cde2169604e34222c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1510.08062",
    "kind": "arxiv",
    "version": 1
  }
}