Pith Number

pith:NLJBR2QC

pith:2005:NLJBR2QCLDRP6BOBPZ6N6EOU33

not attested not anchored not stored refs pending

Radial velocity survey for planets and brown dwarf companions to very young brown dwarfs and very low-mass stars in ChaI with UVES at the VLT

V. Joergens

arxiv:astro-ph/0509134 v2 · 2005-09-06 · 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{NLJBR2QCLDRP6BOBPZ6N6EOU33}

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	2026-07-04T14:47:55.280288Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6ad218ea0258e2ff05c17e7cdf11d4defca6f1a7f346940d631c66bc8593e063

Aliases

arxiv: astro-ph/0509134 · arxiv_version: astro-ph/0509134v2 · doi: 10.48550/arxiv.astro-ph/0509134 · pith_short_12: NLJBR2QCLDRP · pith_short_16: NLJBR2QCLDRP6BOB · pith_short_8: NLJBR2QC

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/NLJBR2QCLDRP6BOBPZ6N6EOU33 \
  | 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: 6ad218ea0258e2ff05c17e7cdf11d4defca6f1a7f346940d631c66bc8593e063

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a04f655ceb01c6af693509e8a4014a5d92397a1ca0ba3d72ad53b213e15ac053",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2005-09-06T16:05:43Z",
    "title_canon_sha256": "c1ba5b75788292564edab0f04edb8d7671a4e8c4d05ac9614865d6200478f3d3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0509134",
    "kind": "arxiv",
    "version": 2
  }
}