Pith Number

pith:LFQMQYUW

pith:2018:LFQMQYUWLG4HCKRDQCC47I7MWQ

not attested not anchored not stored refs pending

A survey for low-mass stellar and substellar members of the Hyades open cluster

Jochen Eisloeffel, Stanislav Melnikov

arxiv:1801.04305 v1 · 2018-01-12 · 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{LFQMQYUWLG4HCKRDQCC47I7MWQ}

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	2026-05-18T00:20:35.650591Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5960c8629659b8712a238085cfa3ecb4147342d1693ed68b9fdf400e1e083c90

Aliases

arxiv: 1801.04305 · arxiv_version: 1801.04305v1 · doi: 10.48550/arxiv.1801.04305 · pith_short_12: LFQMQYUWLG4H · pith_short_16: LFQMQYUWLG4HCKRD · pith_short_8: LFQMQYUW

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/LFQMQYUWLG4HCKRDQCC47I7MWQ \
  | 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: 5960c8629659b8712a238085cfa3ecb4147342d1693ed68b9fdf400e1e083c90

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "740fde746d39173d8c502a06212ff83330dd8e38c3b3b960450a6fcce081a8c6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2018-01-12T20:19:19Z",
    "title_canon_sha256": "63945ee9a775a2c9d86da0b140f0f2576897a972d9d9beaf39879b9a9f9268b8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1801.04305",
    "kind": "arxiv",
    "version": 1
  }
}