Pith Number

pith:PMYU4GPF

pith:2014:PMYU4GPFDHE3W6MSI25SAFZRE5

not attested not anchored not stored refs pending

Three regimes of extrasolar planets inferred from host star metallicities

David W. Latham, Diana Juncher, Dimitar Sasselov, Geoffrey W. Marcy, Howard Isaacson, Lars A. Buchhave, Martin Bizzarro, Michael Endl, William D. Cochran

arxiv:1405.7695 v1 · 2014-05-29 · 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{PMYU4GPFDHE3W6MSI25SAFZRE5}

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	2026-05-18T02:50:50.053586Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7b314e19e519c9bb799246bb201731276f066155b7d8b9a7783397c2589f9378

Aliases

arxiv: 1405.7695 · arxiv_version: 1405.7695v1 · doi: 10.48550/arxiv.1405.7695 · pith_short_12: PMYU4GPFDHE3 · pith_short_16: PMYU4GPFDHE3W6MS · pith_short_8: PMYU4GPF

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/PMYU4GPFDHE3W6MSI25SAFZRE5 \
  | 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: 7b314e19e519c9bb799246bb201731276f066155b7d8b9a7783397c2589f9378

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3bb356e5a30cb3fa3a59473c15bee9597d6d49a03450924e73a2be8897ed1e0b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2014-05-29T20:00:01Z",
    "title_canon_sha256": "414efb9ba20b8fbe0fb383917cede58752cbbec14d731786f747fc4b170f793a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1405.7695",
    "kind": "arxiv",
    "version": 1
  }
}