Pith Number

pith:U5OEP6JU

pith:2023:U5OEP6JU5R4U4S6FKA7WZRRSKR

not attested not anchored not stored refs pending

The Multi-Wavelength Environment of Second Bologna Catalog Sources

A. Jimenez-Gallardo, A. Paggi, B. Mingo, E. Liuzzo, F. Galati, F. Govoni, F. Massaro, F. Ricci, G. Giovannini, H. Pe\~na-Herazo, M. Murgia, R. D. Baldi, S. Ettori, V. Missaglia

arxiv:2307.02541 v1 · 2023-07-05 · astro-ph.HE · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{U5OEP6JU5R4U4S6FKA7WZRRSKR}

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	2026-07-05T06:28:21.348455Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a75c47f934ec794e4bc5503f6cc632544b6edcc8870e5c3f38005386883b368f

Aliases

arxiv: 2307.02541 · arxiv_version: 2307.02541v1 · doi: 10.48550/arxiv.2307.02541 · pith_short_12: U5OEP6JU5R4U · pith_short_16: U5OEP6JU5R4U4S6F · pith_short_8: U5OEP6JU

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/U5OEP6JU5R4U4S6FKA7WZRRSKR \
  | 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: a75c47f934ec794e4bc5503f6cc632544b6edcc8870e5c3f38005386883b368f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5ce0fe21835ca9831018b3e5de7120316c2e3541983401d2613127fa1cda53fe",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2023-07-05T18:00:02Z",
    "title_canon_sha256": "88929f4f78cb8028d92244d3a8f64c7962a98b48f9cce00b3e1ed8e981e3b4ba"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2307.02541",
    "kind": "arxiv",
    "version": 1
  }
}