Pith Number

pith:UQYZNWRP

pith:2008:UQYZNWRPLOXEYJ5AJ64YBX2S4D

not attested not anchored not stored refs pending

The VLA-COSMOS Survey: III. Further Catalog Analysis and the Radio Source Counts

C. Carilli, E. Schinnerer, G. Zamorani, K. Jahnke, M. Bondi, P. Ciliegi, V. Smolcic

arxiv:0804.1706 v1 · 2008-04-10 · 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{UQYZNWRPLOXEYJ5AJ64YBX2S4D}

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	2026-07-04T17:10:18.134292Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a43196da2f5bae4c27a04fb980df52e0e8cd7574c85e272a21a3079460ec5f97

Aliases

arxiv: 0804.1706 · arxiv_version: 0804.1706v1 · doi: 10.48550/arxiv.0804.1706 · pith_short_12: UQYZNWRPLOXE · pith_short_16: UQYZNWRPLOXEYJ5A · pith_short_8: UQYZNWRP

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/UQYZNWRPLOXEYJ5AJ64YBX2S4D \
  | 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: a43196da2f5bae4c27a04fb980df52e0e8cd7574c85e272a21a3079460ec5f97

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "63af8289a4dbd19987e41527d0a09ec38ec9b4c04a759ca7ae38950972aae6af",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph",
    "submitted_at": "2008-04-10T13:54:20Z",
    "title_canon_sha256": "321424e136cd64c24e26313a27412fc1f5d10f0742575d05c09707fcb01f69df"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0804.1706",
    "kind": "arxiv",
    "version": 1
  }
}