Pith Number

pith:BQZC5DCN

pith:2006:BQZC5DCN2BX7E4X3R44YBK2H6S

not attested not anchored not stored refs pending

AEGIS: The color-magnitude relation for X-ray selected AGN

A. Georgakakis (Imperial), C.N.A. Willmer (Steward), D.C. Koo (UCSC), D.J. Croton (UCB), E.S. Laird (UCSC), J.A. Newman (LBNL), K. Nandra (Imperial), M.C. Cooper (UCB), M. Davis (UCB), S.M. Faber (UCSC)

arxiv:astro-ph/0607270 v1 · 2006-07-12 · astro-ph

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BQZC5DCN2BX7E4X3R44YBK2H6S}

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

A Cosmological Framework for the Co-Evolution of Quasars, Supermassive Black Holes, and Elliptical Galaxies: I. Galaxy Mergers & Quasar Activity

Receipt and verification

First computed	2026-07-04T16:59:07.022633Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0c322e8c4dd06ff272fb8f3980ab47f48b19e6d97facb60c00c95cf724a78344

Aliases

arxiv: astro-ph/0607270 · arxiv_version: astro-ph/0607270v1 · doi: 10.48550/arxiv.astro-ph/0607270 · pith_short_12: BQZC5DCN2BX7 · pith_short_16: BQZC5DCN2BX7E4X3 · pith_short_8: BQZC5DCN

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/BQZC5DCN2BX7E4X3R44YBK2H6S \
  | 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: 0c322e8c4dd06ff272fb8f3980ab47f48b19e6d97facb60c00c95cf724a78344

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6ab4962c302b75cd18cf42d851d3ff5d1e0cdb17437794dfb010fc8c007dba0f",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2006-07-12T20:03:23Z",
    "title_canon_sha256": "d03fd2af9cd82e43ef9f6c3d1fe55867609097f3bcf2f08f21845192435334a2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0607270",
    "kind": "arxiv",
    "version": 1
  }
}