Pith Number

pith:ESJJXRAV

pith:2009:ESJJXRAV6TUBAGGJWR6XMCY2VG

not attested not anchored not stored refs pending

GALEX measurements of the Big Blue Bump as a tool to study bolometric corrections in AGNs

A. Caccianiga, A. Corral, Elena Marchese, P. Severgnini, R. Della Ceca

arxiv:0912.1712 v1 · 2009-12-09 · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ESJJXRAV6TUBAGGJWR6XMCY2VG}

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	2026-05-18T02:10:25.344170Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

24929bc415f4e81018c9b47d760b1aa9901f9c2c81e8ef6edcc26a98007c6a61

Aliases

arxiv: 0912.1712 · arxiv_version: 0912.1712v1 · doi: 10.48550/arxiv.0912.1712 · pith_short_12: ESJJXRAV6TUB · pith_short_16: ESJJXRAV6TUBAGGJ · pith_short_8: ESJJXRAV

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/ESJJXRAV6TUBAGGJWR6XMCY2VG \
  | 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: 24929bc415f4e81018c9b47d760b1aa9901f9c2c81e8ef6edcc26a98007c6a61

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0445d0c27d8984d6e6f39dd2fed91ae503b826cfaf993dd0d0f68c0ff2a6c216",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2009-12-09T10:40:00Z",
    "title_canon_sha256": "c9f051a35607477722ac8b7b0e2cecd311263418c529bdc645ccdfd4d8566a6e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0912.1712",
    "kind": "arxiv",
    "version": 1
  }
}