Pith Number

pith:RSTM2AVZ

pith:2012:RSTM2AVZS6YAUSQSSDX56QJUJX

not attested not anchored not stored refs pending

Black hole mass and Eddington ratio distribution functions of X-ray selected broad-line AGNs at z~1.4 in the Subaru XMM-Newton Deep Field

C. Simpson, D. Bonfield, E. Curtis Lake, E. Macaulay, F. Clarke, F. Iwamuro, G. Dalton, H. Hanami, H. Lee, I. Lewis, J. Silverman, K. Hiroi, K. Nobuta, K. Ohta, K. Sekiguchi, K. Yabe, M. Akiyama, M. G. Watson, M. Kimura, M. Ouchi, M. Sumiyoshi, N. Tamura, S. Croom, T. Maihara, T. Yamada, Y. Moritani, Y. Ueda

arxiv:1211.0069 v1 · 2012-11-01 · 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{RSTM2AVZS6YAUSQSSDX56QJUJX}

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	2026-05-18T01:53:27.230942Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8ca6cd02b997b00a4a1290efdf41344dde88c8bd806625fd23053a326577c5aa

Aliases

arxiv: 1211.0069 · arxiv_version: 1211.0069v1 · doi: 10.48550/arxiv.1211.0069 · pith_short_12: RSTM2AVZS6YA · pith_short_16: RSTM2AVZS6YAUSQS · pith_short_8: RSTM2AVZ

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/RSTM2AVZS6YAUSQSSDX56QJUJX \
  | 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: 8ca6cd02b997b00a4a1290efdf41344dde88c8bd806625fd23053a326577c5aa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8f71356d6f8f0b3dd1ea0b60fc2c7a6398f089f62bfd7987ee49ced6cd443c71",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2012-11-01T01:01:05Z",
    "title_canon_sha256": "3a82ba6c7c36384b601bf8bfb45a912787b759e6613ca82ccec1f8bcadf8a306"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1211.0069",
    "kind": "arxiv",
    "version": 1
  }
}