Pith Number

pith:Y4C3A754

pith:2012:Y4C3A754LP4EEE2W625ELYNFG4

not attested not anchored not stored refs pending

Finding Rare AGN: X-ray Number Counts of Chandra Sources in Stripe 82

Andrea Comastri, Arifin, Carie Cardamone, C. Megan Urry, Eilat Glikman, Ezequiel Treister, Francesca Civano, Gayoung Chon, Gordon Richards, Hans Boehringer, Joshua S. Rozner, Kevin Schawinski, Miranda Kephart, Nico Cappelluti, Nic Ross, Stephanie M. LaMassa, Stephen S. Murray

arxiv:1210.0550 v2 · 2012-10-01 · 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{Y4C3A754LP4EEE2W625ELYNFG4}

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.

Cited by

1 paper in Pith

Unveil the nature of JWST-AGN and Little Red Dots with SKAO continuum surveys

Receipt and verification

First computed	2026-05-18T01:54:11.826007Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c705b07fbc5bf8421356f6ba45e1a53719083cdcc9cc0c6c36affbd78534a22e

Aliases

arxiv: 1210.0550 · arxiv_version: 1210.0550v2 · doi: 10.48550/arxiv.1210.0550 · pith_short_12: Y4C3A754LP4E · pith_short_16: Y4C3A754LP4EEE2W · pith_short_8: Y4C3A754

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/Y4C3A754LP4EEE2W625ELYNFG4 \
  | 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: c705b07fbc5bf8421356f6ba45e1a53719083cdcc9cc0c6c36affbd78534a22e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f3f30bce610e6cb5e7134a5cece36478dc40fae7a7d698743448bd8755eb2655",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2012-10-01T20:02:14Z",
    "title_canon_sha256": "2121f04824ec42740e04db8690440c980e338abcc6b1a75690637d6302392017"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1210.0550",
    "kind": "arxiv",
    "version": 2
  }
}