Pith Number

pith:2UKMT4LA

pith:2012:2UKMT4LAYFELFAM66YUCR5SBPI

not attested not anchored not stored refs pending

Distinguishing Between Stellar and Planetary Companions With Phase Monitoring

Dawn M. Gelino, Stephen R. Kane

arxiv:1205.5812 v2 · 2012-05-25 · 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{2UKMT4LAYFELFAM66YUCR5SBPI}

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	2026-05-17T23:40:42.279423Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d514c9f160c148b2819ef62828f6417a1c74d22cbf107b6467ebd75227e73f5e

Aliases

arxiv: 1205.5812 · arxiv_version: 1205.5812v2 · doi: 10.48550/arxiv.1205.5812 · pith_short_12: 2UKMT4LAYFEL · pith_short_16: 2UKMT4LAYFELFAM6 · pith_short_8: 2UKMT4LA

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/2UKMT4LAYFELFAM66YUCR5SBPI \
  | 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: d514c9f160c148b2819ef62828f6417a1c74d22cbf107b6467ebd75227e73f5e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5a8c69dfa1e05e7a765ef9ef36e19e15718abe6518ba9ff3748b5a5d83db2b42",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2012-05-25T20:02:02Z",
    "title_canon_sha256": "df3a5120377a8661bfe82fcc828bec7fcf8becee8c5565e8d9c6feb4fc91160a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1205.5812",
    "kind": "arxiv",
    "version": 2
  }
}