Pith Number

pith:VABWFVEG

pith:2014:VABWFVEGOL6JLQXMZWAXOINNZU

not attested not anchored not stored refs pending

VLA Observations of a Complete Sample of Radio Loud Quasars between redshifts 2.5 and 5.28: I. high-redshift sample summary and the radio images

C. C. Cheung, Doug B. Gobeille, John F. C. Wardle

arxiv:1406.4797 v1 · 2014-06-18 · astro-ph.GA · astro-ph.CO

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VABWFVEGOL6JLQXMZWAXOINNZU}

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	2026-05-18T02:49:30.285261Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a80362d48672fc95c2eccd817721adcd0337b9eb60959479e78f8f0747db243e

Aliases

arxiv: 1406.4797 · arxiv_version: 1406.4797v1 · doi: 10.48550/arxiv.1406.4797 · pith_short_12: VABWFVEGOL6J · pith_short_16: VABWFVEGOL6JLQXM · pith_short_8: VABWFVEG

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/VABWFVEGOL6JLQXMZWAXOINNZU \
  | 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: a80362d48672fc95c2eccd817721adcd0337b9eb60959479e78f8f0747db243e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "208d53f7805be72f68494df01acb7eb8c14ac504b932ac5803ba7dccfbf8915d",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2014-06-18T17:09:56Z",
    "title_canon_sha256": "066f955a6392e72f3f5684d9cbb11e9243da527751b144aaf4b54edbed294564"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1406.4797",
    "kind": "arxiv",
    "version": 1
  }
}