Pith Number

pith:KKQYYPMO

pith:2014:KKQYYPMOMRXUZBOPDXVAA3L3RJ

not attested not anchored not stored refs pending

Spectroscopically confirmed brown dwarf members of Coma Berenices and the Hyades

M.R. Burleigh, M. Roy, S.L. Casewell, S.P. Littlefair

arxiv:1404.3970 v1 · 2014-04-15 · 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{KKQYYPMOMRXUZBOPDXVAA3L3RJ}

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	2026-05-18T02:54:13.236250Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

52a18c3d8e646f4c85cf1dea006d7b8a697cc172d1793a3e34cda81539feb943

Aliases

arxiv: 1404.3970 · arxiv_version: 1404.3970v1 · doi: 10.48550/arxiv.1404.3970 · pith_short_12: KKQYYPMOMRXU · pith_short_16: KKQYYPMOMRXUZBOP · pith_short_8: KKQYYPMO

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/KKQYYPMOMRXUZBOPDXVAA3L3RJ \
  | 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: 52a18c3d8e646f4c85cf1dea006d7b8a697cc172d1793a3e34cda81539feb943

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8749c61b11fc6e9ec6093ee7b185f66814b7395673446dd54254c9b4ce823c8f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2014-04-15T16:05:41Z",
    "title_canon_sha256": "48d81ae457930e129c526ce297c8ebc24e882bcac9376ef727fe85519a34c0ab"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1404.3970",
    "kind": "arxiv",
    "version": 1
  }
}