Pith Number

pith:LPIQNC63

pith:2006:LPIQNC63HCFULWJYPSCBRLTR7H

not attested not anchored not stored refs pending

VLA+PT Astrometry of 46 Radio Stars

A. L. Fey (USNO), D. A. Boboltz (USNO), K. J. Johnston (USNO), M. J. Claussen (NRAO), N. Zacharias (USNO), R. A. Gaume (USNO), W. K. Puatua (USNO)

arxiv:astro-ph/0610952 v1 · 2006-10-31 · 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{LPIQNC63HCFULWJYPSCBRLTR7H}

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	2026-07-04T15:25:57.576211Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5bd1068bdb388b45d9387c8418ae71f9d004f0dde5da1a1197c0466b1da6737c

Aliases

arxiv: astro-ph/0610952 · arxiv_version: astro-ph/0610952v1 · doi: 10.48550/arxiv.astro-ph/0610952 · pith_short_12: LPIQNC63HCFU · pith_short_16: LPIQNC63HCFULWJY · pith_short_8: LPIQNC63

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/LPIQNC63HCFULWJYPSCBRLTR7H \
  | 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: 5bd1068bdb388b45d9387c8418ae71f9d004f0dde5da1a1197c0466b1da6737c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9aa020803eb6b782c785ea659bff228785e5b0c06333912c8bbc4015565146b6",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2006-10-31T17:54:09Z",
    "title_canon_sha256": "644787640b857ad49f072bff20cc0f45bbd166e97db6edea9ad80f9dac4632e6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0610952",
    "kind": "arxiv",
    "version": 1
  }
}