Pith Number

pith:55ODCC3M

pith:2016:55ODCC3MFXI4666GXBLXCVGQSD

not attested not anchored not stored refs pending

The clustering amplitude of X-ray selected AGN at z=0.8: Evidence for a negative dependence on accretion luminosity

A. Georgakakis, A. Merloni, G. Mountrichas, K. Nandra, M. L. Menzel, M. Salvato, N. Fanidakis, Z. Liu

arxiv:1602.01856 v1 · 2016-02-04 · 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{55ODCC3MFXI4666GXBLXCVGQSD}

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	2026-05-18T01:19:01.074039Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ef5c310b6c2dd1cf7bc6b8577154d090c2317525eac8b14a7705b17a2d85c57a

Aliases

arxiv: 1602.01856 · arxiv_version: 1602.01856v1 · doi: 10.48550/arxiv.1602.01856 · pith_short_12: 55ODCC3MFXI4 · pith_short_16: 55ODCC3MFXI4666G · pith_short_8: 55ODCC3M

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/55ODCC3MFXI4666GXBLXCVGQSD \
  | 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: ef5c310b6c2dd1cf7bc6b8577154d090c2317525eac8b14a7705b17a2d85c57a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "eb91c406075ecaba2ad0e50182aa40b6a5f885c7961097865ddf8f0df0e2e145",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2016-02-04T21:20:17Z",
    "title_canon_sha256": "d7d2e7f908229608ec71fc0c3f499a8c89e8a34a314aded217c66babeae321bc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1602.01856",
    "kind": "arxiv",
    "version": 1
  }
}