Pith Number

pith:5ECARVTK

pith:2008:5ECARVTKPZL65UUT5LYNC7PEF3

not attested not anchored not stored refs pending

The soft X-ray properties of AGN from the CJF sample; A correlation analysis between soft X-ray and VLBI properties

A.C.S. Readhead, I.W.A. Browne, M. Gliozzi, P. Wilkinson, R.M. Campbell, S. Britzen, W. Brinkmann

arxiv:0802.4347 v1 · 2008-02-29 · 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{5ECARVTKPZL65UUT5LYNC7PEF3}

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	2026-07-04T17:09:38.367198Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e90408d66a7e57eed293eaf0d17de42ef2348ad3f610ebcdb02f2b5374c7d2f4

Aliases

arxiv: 0802.4347 · arxiv_version: 0802.4347v1 · doi: 10.48550/arxiv.0802.4347 · pith_short_12: 5ECARVTKPZL6 · pith_short_16: 5ECARVTKPZL65UUT · pith_short_8: 5ECARVTK

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/5ECARVTKPZL65UUT5LYNC7PEF3 \
  | 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: e90408d66a7e57eed293eaf0d17de42ef2348ad3f610ebcdb02f2b5374c7d2f4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0a3615be9a58c4deeef26f2fd2173d2ff766b8f85a2ce98c5ff651ddd408928d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph",
    "submitted_at": "2008-02-29T09:27:31Z",
    "title_canon_sha256": "794e068dc6b020aecb26cef2783f3020403dbbeaa9c7fb33e83cc41b84d8e47b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0802.4347",
    "kind": "arxiv",
    "version": 1
  }
}