Pith Number

pith:A7INFMP2

pith:2013:A7INFMP25EAQA3RSFRRGORME4J

not attested not anchored not stored refs pending

Finding Rare AGN: XMM-Newton and Chandra Observations of SDSS Stripe 82

Andrea Comastri, Carie Cardamone, C. Megan Urry, Daniel Stern, David Ballantyne, Eilat Glikman, Ezequiel Treister, Francesca Civano, Gayoung Chon, Gordon Richards, Hans Boehringer, Kevin Schawinski, Kirpal Nandra, Nico Cappelluti, Paul Green, Piero Ranalli, Stephanie M. LaMassa, Stephen S. Murray

arxiv:1309.7048 v1 · 2013-09-26 · 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{A7INFMP25EAQA3RSFRRGORME4J}

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	2026-05-18T01:47:25.914791Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

07d0d2b1fae901006e322c62674584e24f13e1854c41383a6af9d0feabe88ffe

Aliases

arxiv: 1309.7048 · arxiv_version: 1309.7048v1 · doi: 10.48550/arxiv.1309.7048 · pith_short_12: A7INFMP25EAQ · pith_short_16: A7INFMP25EAQA3RS · pith_short_8: A7INFMP2

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/A7INFMP25EAQA3RSFRRGORME4J \
  | 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: 07d0d2b1fae901006e322c62674584e24f13e1854c41383a6af9d0feabe88ffe

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0ec631f80e03233d6d6aa19bee6e1f19c48c1edd9471cd21a7ba2568c1efe21d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2013-09-26T20:00:02Z",
    "title_canon_sha256": "b5e18f444ce6bb58947a3d060d8b8c781ffc3f62e7ead072d53fa63fd2c8d953"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1309.7048",
    "kind": "arxiv",
    "version": 1
  }
}