Pith Number

pith:X3I5T4HU

pith:2006:X3I5T4HUKFHRMEZEDAAOBOEC4M

not attested not anchored not stored refs pending

High-z radio starbursts host obscured X-ray AGN

A. M. S. Richards, Cambridge), E. Gonzalez-Solarez, H. J. van Langevelde (JIVE), H. Thrall (Jodrell Bank Observatory), M. A. Garrett, M. G. Allen (CDS), M. Kettenis, N. A. Walton (IoA, R. J. Beswick, S. T. Garrington, T. W. B. Muxlow

arxiv:astro-ph/0612078 v1 · 2006-12-04 · 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{X3I5T4HUKFHRMEZEDAAOBOEC4M}

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	2026-05-18T01:07:25.136043Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bed1d9f0f4514f1613241800e0b882e32b6b13128a2f33e5034b7e946fc98a80

Aliases

arxiv: astro-ph/0612078 · arxiv_version: astro-ph/0612078v1 · doi: 10.48550/arxiv.astro-ph/0612078 · pith_short_12: X3I5T4HUKFHR · pith_short_16: X3I5T4HUKFHRMEZE · pith_short_8: X3I5T4HU

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/X3I5T4HUKFHRMEZEDAAOBOEC4M \
  | 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: bed1d9f0f4514f1613241800e0b882e32b6b13128a2f33e5034b7e946fc98a80

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "10046c0580032d84cf81bc264f77ff0634fc9508ff62257fddb7aa41930039ed",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2006-12-04T13:06:39Z",
    "title_canon_sha256": "a522415ba8aad5218053bc5613ebeab376a25deb13610787b047ae1268f73563"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0612078",
    "kind": "arxiv",
    "version": 1
  }
}