Pith Number

pith:56KA34MG

pith:2004:56KA34MGHCE4FHQ3JC72QED5QW

not attested not anchored not stored refs pending

On the X-ray emission of z~2 radio galaxies: IC scattering of the CMB & no evidence for fully-formed potential wells

C. L. Carilli, D. E. Harris, G. K. Miley, H. J. A. Rottgering, L. Pentericci, R. A. Overzier

arxiv:astro-ph/0412026 v1 · 2004-12-01 · 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{56KA34MGHCE4FHQ3JC72QED5QW}

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	2026-05-18T00:53:52.240884Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ef940df1863889c29e1b48bfa8107d85a64c546e0611a57ad3f4daed75332766

Aliases

arxiv: astro-ph/0412026 · arxiv_version: astro-ph/0412026v1 · doi: 10.48550/arxiv.astro-ph/0412026 · pith_short_12: 56KA34MGHCE4 · pith_short_16: 56KA34MGHCE4FHQ3 · pith_short_8: 56KA34MG

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/56KA34MGHCE4FHQ3JC72QED5QW \
  | 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: ef940df1863889c29e1b48bfa8107d85a64c546e0611a57ad3f4daed75332766

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f2c29496eab1c4cf3ff1c4354f20a0c57c451568cc07397e07fdc5952d423dad",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2004-12-01T17:10:57Z",
    "title_canon_sha256": "f72f7c2f53b30823586c538347da017c814f457b046f1257e0de73bf855682dd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0412026",
    "kind": "arxiv",
    "version": 1
  }
}