Pith Number

pith:3SBQ3FLQ

pith:2013:3SBQ3FLQXCZTMYYG66S4PAWDDM

not attested not anchored not stored refs pending

Radio-loud AGNs at high redshifts and the cosmic microwave background

1, 1), (2) SISSA, (3) Univ. Insubria, 4), (4) INFN, 5) ((1) INAF-Osserv. Astr. di Brera, (5) ESO, F. Haardt (3, F. Tavecchio (1), Garching, Germany), G. Ghisellini (1) A. Celotti (2, Italy, Milano-Bicocca, Trieste, T. Sbarrato (3

arxiv:1311.7147 v2 · 2013-11-27 · 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{3SBQ3FLQXCZTMYYG66S4PAWDDM}

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	2026-05-18T01:46:05.414285Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dc830d9570b8b3366306f7a5c782c31b23beb9b4983d058870b71511d9215cec

Aliases

arxiv: 1311.7147 · arxiv_version: 1311.7147v2 · doi: 10.48550/arxiv.1311.7147 · pith_short_12: 3SBQ3FLQXCZT · pith_short_16: 3SBQ3FLQXCZTMYYG · pith_short_8: 3SBQ3FLQ

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/3SBQ3FLQXCZTMYYG66S4PAWDDM \
  | 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: dc830d9570b8b3366306f7a5c782c31b23beb9b4983d058870b71511d9215cec

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9db6f43ce3201d818185d9a68460a6a48d50f82e49a8490324cbc6cea74fd63c",
    "cross_cats_sorted": [
      "astro-ph.HE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2013-11-27T21:00:03Z",
    "title_canon_sha256": "afd008c59f3860d8f511b3803bc6ef6d37f87866bced92b14b2e91443b60f02d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1311.7147",
    "kind": "arxiv",
    "version": 2
  }
}