Pith Number

pith:XAS2RC2L

pith:2017:XAS2RC2LKY7TGQ6QCFTJ7BKJXS

not attested not anchored not stored refs pending

Imprints of the super-Eddington accretion on the quasar clustering

2), (2) Bunkyo University, (3) Tokyo Keizai University, (4) Chiba University, (5) Kure College, 6), (6) MPA, (7) Hokkaido University), Hikari Shirakata (7) ((1) Kavli IPMU, Masahiro Nagashima (2), Masakazu A. R. Kobayashi (5), Motohiro Enoki (3), Ryu Makiya (1, Taira Oogi (1, Takashi Okamoto (7), Tomoaki Ishiyama (4)

arxiv:1706.07051 v1 · 2017-06-21 · 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{XAS2RC2LKY7TGQ6QCFTJ7BKJXS}

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	2026-05-18T00:41:52.741165Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b825a88b4b563f3343d011669f8549bcbc9c76f9e8c5c1b495f341fc490c68d4

Aliases

arxiv: 1706.07051 · arxiv_version: 1706.07051v1 · doi: 10.48550/arxiv.1706.07051 · pith_short_12: XAS2RC2LKY7T · pith_short_16: XAS2RC2LKY7TGQ6Q · pith_short_8: XAS2RC2L

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/XAS2RC2LKY7TGQ6QCFTJ7BKJXS \
  | 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: b825a88b4b563f3343d011669f8549bcbc9c76f9e8c5c1b495f341fc490c68d4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a78c32632fa3b14451a322691c5153d9c59a2df8a37fcfa439ec2ddfc9157a1c",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2017-06-21T18:00:02Z",
    "title_canon_sha256": "14be5aa9bb0017b6d57f15be6e516819ceb2f16c94b422dcfcbe313661e23654"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1706.07051",
    "kind": "arxiv",
    "version": 1
  }
}