Pith Number

pith:GPVDEBDU

pith:2006:GPVDEBDUMNPLE5CPSUBAPVJCHA

not attested not anchored not stored refs pending

Spectral and variability properties of LS 5039 from radio to very high-energy gamma-rays

G. E. Romero, J. M. Paredes, V. Bosch-Ramon

arxiv:astro-ph/0605491 v1 · 2006-05-19 · 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{GPVDEBDUMNPLE5CPSUBAPVJCHA}

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	2026-05-18T01:40:31.914591Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

33ea320474635eb2744f950207d5223802911e38aec15baee635ae614939f1b3

Aliases

arxiv: astro-ph/0605491 · arxiv_version: astro-ph/0605491v1 · doi: 10.48550/arxiv.astro-ph/0605491 · pith_short_12: GPVDEBDUMNPL · pith_short_16: GPVDEBDUMNPLE5CP · pith_short_8: GPVDEBDU

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/GPVDEBDUMNPLE5CPSUBAPVJCHA \
  | 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: 33ea320474635eb2744f950207d5223802911e38aec15baee635ae614939f1b3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4b836219ed04105c7fd6d63f56aa808d747caac38c9780fba33075aeca5a9cdc",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2006-05-19T11:27:20Z",
    "title_canon_sha256": "6da4244d01b93f7f78527bff10aaf9468026999af651053726cfe84e62b7c43f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0605491",
    "kind": "arxiv",
    "version": 1
  }
}