Pith Number

pith:4SEM63TD

pith:2018:4SEM63TDTJWQTO5KTXGICHQZXM

not attested not anchored not stored refs pending

Constraining the multiplicity statistics of the coolest brown dwarfs: binary fraction continues to decrease with spectral type

Beth Biller, Cl\'emence Fontanive, Katelyn Allers, Mariangela Bonavita

arxiv:1806.08737 v2 · 2018-06-22 · astro-ph.SR

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Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4SEM63TDTJWQTO5KTXGICHQZXM}

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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.

Cited by

1 paper in Pith

New Way to Date Globular Clusters: Brown Dwarf Cooling Sequences

Receipt and verification

First computed	2026-05-18T00:09:58.611125Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e488cf6e639a6d09bbaa9dcc811e19bb23a8801242e711c4e31c0e1fe9c22eb1

Aliases

arxiv: 1806.08737 · arxiv_version: 1806.08737v2 · doi: 10.48550/arxiv.1806.08737 · pith_short_12: 4SEM63TDTJWQ · pith_short_16: 4SEM63TDTJWQTO5K · pith_short_8: 4SEM63TD

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/4SEM63TDTJWQTO5KTXGICHQZXM \
  | 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: e488cf6e639a6d09bbaa9dcc811e19bb23a8801242e711c4e31c0e1fe9c22eb1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fee2875e1d3e39bbcadd1255f1182dfb70b2ddc968394576d7701fdd44931dcf",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2018-06-22T15:55:04Z",
    "title_canon_sha256": "cd10b1a580a82c50b51f1263903e1f3d7b9289bb6a4a000a709b55232a93c95f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.08737",
    "kind": "arxiv",
    "version": 2
  }
}