Pith Number

pith:C46RM3NO

pith:2011:C46RM3NO7PTOTEBIIDBF2YVKMR

not attested not anchored not stored refs pending

Rest-frame stacking of 2XMM catalog sources : Properties of the Fe Kalpha line

(2) MPI for Plasma Physics, 3), (3) Institute for Astronomy, (4) INAF - Osservatorio Astronomico di Bologna, A. Comastri (4), A. Merloni (1), Bologna, Garching, Germany, G. Hasinger (2, Honolulu, Italy), K. Nandra (1) ((1) MPI for Extraterrestrial Physics, M. Brusa (1), P. Chaudhary (1), USA

arxiv:1110.3591 v1 · 2011-10-17 · 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{C46RM3NO7PTOTEBIIDBF2YVKMR}

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	2026-05-18T04:10:48.873493Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

173d166daefbe6e9902840c25d62aa645397268a375dc32cda766fe030bd7c12

Aliases

arxiv: 1110.3591 · arxiv_version: 1110.3591v1 · doi: 10.48550/arxiv.1110.3591 · pith_short_12: C46RM3NO7PTO · pith_short_16: C46RM3NO7PTOTEBI · pith_short_8: C46RM3NO

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/C46RM3NO7PTOTEBIIDBF2YVKMR \
  | 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: 173d166daefbe6e9902840c25d62aa645397268a375dc32cda766fe030bd7c12

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6f3b6356c347b2f326b3b9c0941a366feaa0d31ec3f51a7965b715ad9efd8268",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2011-10-17T07:48:35Z",
    "title_canon_sha256": "b74a2f8b481ba42c0806f85112cc0c43381ea7dd811466495c724775b86f34e5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1110.3591",
    "kind": "arxiv",
    "version": 1
  }
}