Pith Number

pith:3Z5QF77T

pith:2017:3Z5QF77TU7IFLEIQIWS5HZC6JJ

not attested not anchored not stored refs pending

Revisiting Hybrid Interferometry with Low-Frequency Radio Astronomy Arrays

Adrian T. Sutinjo, Daniel Ung, Eloy de Lera Acedo, Peter J. Hall, Randall B. Wayth, Tim M. Colegate

arxiv:1705.08109 v1 · 2017-05-23 · astro-ph.IM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3Z5QF77TU7IFLEIQIWS5HZC6JJ}

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	2026-05-18T00:33:18.013566Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

de7b02fff3a7d055911045a5d3e45e4a72ba74a9ac1e2ee310235d4433cea318

Aliases

arxiv: 1705.08109 · arxiv_version: 1705.08109v1 · doi: 10.48550/arxiv.1705.08109 · pith_short_12: 3Z5QF77TU7IF · pith_short_16: 3Z5QF77TU7IFLEIQ · pith_short_8: 3Z5QF77T

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/3Z5QF77TU7IFLEIQIWS5HZC6JJ \
  | 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: de7b02fff3a7d055911045a5d3e45e4a72ba74a9ac1e2ee310235d4433cea318

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8f5f37f3131f655ef14ed1c3ad95bfeef3de6403593a48812e57ca90afdee83e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2017-05-23T07:44:52Z",
    "title_canon_sha256": "b73289825675064cef8d963d8e640ce3b9f43a99fa7c1956d16e684cb8722e00"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1705.08109",
    "kind": "arxiv",
    "version": 1
  }
}