Pith Number

pith:WAYYPW6J

pith:2018:WAYYPW6JNCZ7XLTJ7CHNQ5WLWG

not attested not anchored not stored refs pending

An extremely red and two other nearby L dwarf candidates previously overlooked in 2MASS, WISE, and other surveys

Cameron P.M. Bell, Ralf-Dieter Scholz

arxiv:1802.05965 v1 · 2018-02-16 · astro-ph.SR

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WAYYPW6JNCZ7XLTJ7CHNQ5WLWG}

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	2026-05-18T00:22:44.155733Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b03187dbc968b3fbae69f88ed876cbb19ca380155bf88917752f5fd2270c5616

Aliases

arxiv: 1802.05965 · arxiv_version: 1802.05965v1 · doi: 10.48550/arxiv.1802.05965 · pith_short_12: WAYYPW6JNCZ7 · pith_short_16: WAYYPW6JNCZ7XLTJ · pith_short_8: WAYYPW6J

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/WAYYPW6JNCZ7XLTJ7CHNQ5WLWG \
  | 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: b03187dbc968b3fbae69f88ed876cbb19ca380155bf88917752f5fd2270c5616

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5b9b830bc875b1b48e5ac40e38096a619f32085d4407e0c9437542b05c5e909b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2018-02-16T14:59:09Z",
    "title_canon_sha256": "d0922284ef3fb9ee2d8a5a2b5c1f177b57775230b72a9da6a45ebaa7159e8707"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.05965",
    "kind": "arxiv",
    "version": 1
  }
}