Pith Number

pith:YYQZLXJJ

pith:2004:YYQZLXJJXTJH6NGOQPXOCPD6ZU

not attested not anchored not stored refs pending

The VSOP 5-GHz AGN Survey: IV. The Angular Size/Brightness Temperature Distribution

A. R. Taylor, E. B. Fomalont, G. A. Moellenbrock, H. Hirabayashi, J. E. J. Lovell, L. I. Gurvits, P. G. Edwards, R. Dodson, S. Horiuchi, W. K. Scott, Y. Murata, Z-Q. Shen

arxiv:astro-ph/0407069 v1 · 2004-07-03 · 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{YYQZLXJJXTJH6NGOQPXOCPD6ZU}

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

Detection statistics of the RadioAstron AGN survey

Receipt and verification

First computed	2026-07-04T16:44:14.564985Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c62195dd29bcd27f34ce83eee13c7ecd0d3ce03c4eeb0a659d34af655a4a84e8

Aliases

arxiv: astro-ph/0407069 · arxiv_version: astro-ph/0407069v1 · doi: 10.48550/arxiv.astro-ph/0407069 · pith_short_12: YYQZLXJJXTJH · pith_short_16: YYQZLXJJXTJH6NGO · pith_short_8: YYQZLXJJ

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/YYQZLXJJXTJH6NGOQPXOCPD6ZU \
  | 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: c62195dd29bcd27f34ce83eee13c7ecd0d3ce03c4eeb0a659d34af655a4a84e8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "803a811603c8f74d3f5100bcfd2a8f754b15dd5556165ace2cee5632b6c4a161",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2004-07-03T21:20:15Z",
    "title_canon_sha256": "45b61fbfcfc258f517c4d0488105e9ba87faaca87e30499be3d5eb0ade817b4f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0407069",
    "kind": "arxiv",
    "version": 1
  }
}