Pith Number

pith:ULLKWLAD

pith:2004:ULLKWLADMBGA3EUS5LRU4F66N3

not attested not anchored not stored refs pending

Local kinematics of K and M giants from Coravel/Hipparcos/Tycho-2 data. Revisiting the concept of superclusters

A. Jorissen, B. Famaey, C. Turon, H. Dejonghe, M. Mayor, S. Udry, X. Luri

arxiv:astro-ph/0409579 v1 · 2004-09-24 · astro-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ULLKWLADMBGA3EUS5LRU4F66N3}

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	2026-05-18T04:18:14.427526Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a2d6ab2c03604c0d9292eae34e17de6edca8fa28b582bc9794d8ffe47d0dd59b

Aliases

arxiv: astro-ph/0409579 · arxiv_version: astro-ph/0409579v1 · doi: 10.48550/arxiv.astro-ph/0409579 · pith_short_12: ULLKWLADMBGA · pith_short_16: ULLKWLADMBGA3EUS · pith_short_8: ULLKWLAD

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/ULLKWLADMBGA3EUS5LRU4F66N3 \
  | 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: a2d6ab2c03604c0d9292eae34e17de6edca8fa28b582bc9794d8ffe47d0dd59b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fe2e40b3b6757fb5deb3ea6972083c5d6e3c8ef4b9355b63533c01b44d81e538",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2004-09-24T09:58:51Z",
    "title_canon_sha256": "a2720c0d696d99efe2572501f21c9bfcb1e6efa6d2bf9963e6d5cce9e0a3b0d2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0409579",
    "kind": "arxiv",
    "version": 1
  }
}