Pith Number

pith:NSOZQMFC

pith:2007:NSOZQMFCMB65TLGEL62EION6MH

not attested not anchored not stored refs pending

Periodic Bursts of Coherent Radio Emission from an Ultracool Dwarf

A. Antonova, A. Golden, C. Lane, F. J. Vrba, G. Hallinan, J.G. Doyle, R.P. Boyle, R. T. Zavala, S. Bourke, W. F. Brisken

arxiv:0705.2054 v1 · 2007-05-14 · 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{NSOZQMFCMB65TLGEL62EION6MH}

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	2026-07-04T17:03:50.530387Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6c9d9830a2607dd9acc45fb44439be61eb316fdcd3e11d334148794733374d8a

Aliases

arxiv: 0705.2054 · arxiv_version: 0705.2054v1 · doi: 10.48550/arxiv.0705.2054 · pith_short_12: NSOZQMFCMB65 · pith_short_16: NSOZQMFCMB65TLGE · pith_short_8: NSOZQMFC

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/NSOZQMFCMB65TLGEL62EION6MH \
  | 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: 6c9d9830a2607dd9acc45fb44439be61eb316fdcd3e11d334148794733374d8a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b98b34d3ef2afe03f88a8d4d7f1cb31b3aff99c764b0ee6b997e671540a75354",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2007-05-14T23:39:33Z",
    "title_canon_sha256": "8ca0effd967d896858e54dce348af0584e446ba65fc73888eebeaa0475017502"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0705.2054",
    "kind": "arxiv",
    "version": 1
  }
}