Pith Number

pith:4CTCB6UW

pith:2014:4CTCB6UWDQWGP5XP7ZUTDXNVPD

not attested not anchored not stored refs pending

Scintillation noise in widefield radio interferometry

H.K. Vedantham, L.V.E. Koopmans

arxiv:1412.1420 v2 · 2014-12-03 · astro-ph.IM · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4CTCB6UWDQWGP5XP7ZUTDXNVPD}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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

Studying Ionospheric Phase Structure Functions Using Wide-Band uGMRT (Band-4) Interferometric Data

Receipt and verification

First computed	2026-05-18T01:25:39.607563Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e0a620fa961c2c67f6effe6931ddb578db9a56aec06ade157845b00eb161dc19

Aliases

arxiv: 1412.1420 · arxiv_version: 1412.1420v2 · doi: 10.48550/arxiv.1412.1420 · pith_short_12: 4CTCB6UWDQWG · pith_short_16: 4CTCB6UWDQWGP5XP · pith_short_8: 4CTCB6UW

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/4CTCB6UWDQWGP5XP7ZUTDXNVPD \
  | 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: e0a620fa961c2c67f6effe6931ddb578db9a56aec06ade157845b00eb161dc19

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b659731aa202f7cc567212c15a074b0ba5803fedfce35eb74d992a69614b4866",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2014-12-03T18:07:40Z",
    "title_canon_sha256": "c73252898f4ae6e8ebc0e0dc48e1a7230820190950466a604155c22d63854e1c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1412.1420",
    "kind": "arxiv",
    "version": 2
  }
}