Pith Number

pith:G4S5RHIS

pith:2019:G4S5RHISLZBH5PLH2CMPGCNHC3

not attested not anchored not stored refs pending

Substellar Multiplicity Throughout the Ages

Adam Burgasser, Alex Greenbaum, Christopher Gelino, Daniella Bardalez Gagliuffi, Denise Stephens, Federico Marocco, Frantz Martinache, Jacqueline Faherty, Johannes Sahlmann, Kimberly Ward-Duong, Matthew Bate, Michael Meyer, Quinn Konopacky, Trent Dupuy

arxiv:1903.06699 v1 · 2019-03-15 · astro-ph.SR · 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{G4S5RHISLZBH5PLH2CMPGCNHC3}

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	2026-05-17T23:51:10.053369Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3725d89d125e427ebd67d098f309a716ed853fca8d07dcc431d20530e6704bf1

Aliases

arxiv: 1903.06699 · arxiv_version: 1903.06699v1 · doi: 10.48550/arxiv.1903.06699 · pith_short_12: G4S5RHISLZBH · pith_short_16: G4S5RHISLZBH5PLH · pith_short_8: G4S5RHIS

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/G4S5RHISLZBH5PLH2CMPGCNHC3 \
  | 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: 3725d89d125e427ebd67d098f309a716ed853fca8d07dcc431d20530e6704bf1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "70193108d2f310da6fc1765c1e9874156cea23d69b6dcc1b9b656dc6f095ff6f",
    "cross_cats_sorted": [
      "astro-ph.EP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2019-03-15T17:52:36Z",
    "title_canon_sha256": "2a6e9ea9a6af0afee0d828ecefdd96169792aea9a4605589e2d84041d9710f81"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.06699",
    "kind": "arxiv",
    "version": 1
  }
}