Pith Number

pith:AN5ZMLE5

pith:2014:AN5ZMLE5A2BNGS4QRPURVHGSZV

not attested not anchored not stored refs pending

Identifying the first generation of radio powerful AGN in the Universe with the SKA

2), 6), Bologna (5) Astrophysics, Curtin University), Isabella Prandoni (4), Jordi Casanellas (3), Jose Afonso (1, Manuela Magliocchetti (7), Matt Jarvis (5, Nick Seymour (8) ((1) Institute of Astrophysics, Portugal (2) Faculdade de Ciencias, Silvio Lorenzoni (1), Space Sciences, Universidade de Lisboa (3) Max Planck Institut fur Gravitationsphysik (Albert-Einstein- Institut) (4) INAF - Istituto di Radioastronomia, University of Oxford (6) Physics Department, University of the Western Cape (7) INAF-IAPS (8) International Centre for Radio Astronomy Research

arxiv:1412.6040 v1 · 2014-12-18 · astro-ph.GA · 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{AN5ZMLE5A2BNGS4QRPURVHGSZV}

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	2026-05-18T02:30:55.631785Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

037b962c9d0682d34b908be91a9cd2cd77734137980f5b7a74f8f08987882402

Aliases

arxiv: 1412.6040 · arxiv_version: 1412.6040v1 · doi: 10.48550/arxiv.1412.6040 · pith_short_12: AN5ZMLE5A2BN · pith_short_16: AN5ZMLE5A2BNGS4Q · pith_short_8: AN5ZMLE5

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/AN5ZMLE5A2BNGS4QRPURVHGSZV \
  | 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: 037b962c9d0682d34b908be91a9cd2cd77734137980f5b7a74f8f08987882402

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "15c435aa4cd0d0fccb0d5e78149fa5df514fc4ed5aca212a85d16bbd6edf4220",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/3.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2014-12-18T20:01:39Z",
    "title_canon_sha256": "efe31434c8e275b9fe306db6c80a7f8cec1ae661611c842ecceb04652b9473f8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1412.6040",
    "kind": "arxiv",
    "version": 1
  }
}