Pith Number

pith:LS3PXLMT

pith:2009:LS3PXLMTMIRX6RDYNPKRKUA7FJ

not attested not anchored not stored refs pending

A Universal Luminosity Function for Radio Supernova Remnants

Eric M. Wilcots (University of Wisconsin-Madison), Laura Chomiuk

arxiv:0907.4783 v1 · 2009-07-27 · astro-ph.CO · astro-ph.HE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LS3PXLMTMIRX6RDYNPKRKUA7FJ}

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	2026-05-18T02:12:47.309302Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5cb6fbad9362237f44786bd515501f2a734abb48191aabe350e8f66f43e3dc87

Aliases

arxiv: 0907.4783 · arxiv_version: 0907.4783v1 · doi: 10.48550/arxiv.0907.4783 · pith_short_12: LS3PXLMTMIRX · pith_short_16: LS3PXLMTMIRX6RDY · pith_short_8: LS3PXLMT

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/LS3PXLMTMIRX6RDYNPKRKUA7FJ \
  | 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: 5cb6fbad9362237f44786bd515501f2a734abb48191aabe350e8f66f43e3dc87

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "894ec9737b04a3fd0cb16ddd0190d5e69c63503b690ed771bc224e29271855cf",
    "cross_cats_sorted": [
      "astro-ph.HE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2009-07-27T22:11:44Z",
    "title_canon_sha256": "2ba7884f612d8ea7a2dba75e6f45d12d72ec6d997f7601847a7873ff68e7f2eb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0907.4783",
    "kind": "arxiv",
    "version": 1
  }
}