Pith Number

pith:XCZFLBZX

pith:2005:XCZFLBZXYFBSTTEPYTNJ4FYC3H

not attested not anchored not stored refs pending

Wideband Spectroscopy of Two Radio Bursts on AD Leonis

Charlottesville, Charlottesville VA) T. S. Bastian (National Radio Astronomy Observatory, R. A. Osten (National Radio Astronomy Observatory, VA)

arxiv:astro-ph/0509815 v1 · 2005-09-27 · 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{XCZFLBZXYFBSTTEPYTNJ4FYC3H}

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	2026-05-18T01:07:26.651727Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b8b2558737c14329cc8fc4da9e1702d9e821aac8989156b64a11497f50834571

Aliases

arxiv: astro-ph/0509815 · arxiv_version: astro-ph/0509815v1 · doi: 10.48550/arxiv.astro-ph/0509815 · pith_short_12: XCZFLBZXYFBS · pith_short_16: XCZFLBZXYFBSTTEP · pith_short_8: XCZFLBZX

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/XCZFLBZXYFBSTTEPYTNJ4FYC3H \
  | 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: b8b2558737c14329cc8fc4da9e1702d9e821aac8989156b64a11497f50834571

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3b1c4494fb365bb4438f3447dd340d4f68568f34cd79d28a8638e8dea0bc61a6",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2005-09-27T18:49:23Z",
    "title_canon_sha256": "fe175b34df78b972ff5c68a2b7b79b10f86a06645daa8c9f2b10329c5e0c0480"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0509815",
    "kind": "arxiv",
    "version": 1
  }
}