Pith Number

pith:XARYELYE

pith:2018:XARYELYECZEYAN2UIZVQIR2Q7T

not attested not anchored not stored refs pending

Active Galaxy Nuclei at high redshifts: properties and environment of Type 1 and 2 AGNs

Carlos Guillermo Bornancini, Diego Garc\'ia Lambas

arxiv:1806.10224 v1 · 2018-06-26 · 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{XARYELYECZEYAN2UIZVQIR2Q7T}

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	2026-05-18T00:11:04.215512Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b823822f041649803754466b044750fcd24b9805ff9b805d458e73e8dc0d2f32

Aliases

arxiv: 1806.10224 · arxiv_version: 1806.10224v1 · doi: 10.48550/arxiv.1806.10224 · pith_short_12: XARYELYECZEY · pith_short_16: XARYELYECZEYAN2U · pith_short_8: XARYELYE

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/XARYELYECZEYAN2UIZVQIR2Q7T \
  | 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: b823822f041649803754466b044750fcd24b9805ff9b805d458e73e8dc0d2f32

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "02ebe93e3d93ed0f990421d0f91e137fc0cd298f9929f9ecd24b39ab3efffa3f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2018-06-26T21:55:44Z",
    "title_canon_sha256": "1ca69da91e15185881e0454f41f05a478c5ab14ea4de4afff6af3911d2e52189"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.10224",
    "kind": "arxiv",
    "version": 1
  }
}