Pith Number

pith:IORIUVXM

pith:2002:IORIUVXMZ2YTQY5MRQ2ARZ2YAV

not attested not anchored not stored refs pending

On the correlation between radio and X-ray flux in Low/Hard state Black Holes

E. Gallo, G. Pooley, R. Fender

arxiv:astro-ph/0207551 v1 · 2002-07-25 · 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{IORIUVXMZ2YTQY5MRQ2ARZ2YAV}

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	2026-07-04T14:12:07.847648Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

43a28a56ecceb13863ac8c3408e758057ca49d459bb0aa7a70a83d673dccfd43

Aliases

arxiv: astro-ph/0207551 · arxiv_version: astro-ph/0207551v1 · doi: 10.48550/arxiv.astro-ph/0207551 · pith_short_12: IORIUVXMZ2YT · pith_short_16: IORIUVXMZ2YTQY5M · pith_short_8: IORIUVXM

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/IORIUVXMZ2YTQY5MRQ2ARZ2YAV \
  | 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: 43a28a56ecceb13863ac8c3408e758057ca49d459bb0aa7a70a83d673dccfd43

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "63cc2e67b82087e2efa17b6399b6040cc334230b3b9f1a52ec224cf6c9397775",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2002-07-25T14:14:42Z",
    "title_canon_sha256": "8c1851c05a95ab68d9e52fc9feeaf26f2a8c41b6f337b287b437ca567756604c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0207551",
    "kind": "arxiv",
    "version": 1
  }
}