Pith Number

pith:7RGY6P5K

pith:2017:7RGY6P5KXG4OUMCFL6VNM6OI2B

not attested not anchored not stored refs pending

A new approach for short-spacing correction of radio interferometric data sets

(2) Institut fuer theoretische Astrophysik University of Heidelberg, (3) Department of Astronomy University of Wisconsin-Madison), F. Bigiel (2), J. Kerp (1), L. Floeer (1), S. Faridani (1), S. Stanimirovic (3) ((1) Argelander-Institut fuer Astronomie Univerity of Bonn

arxiv:1709.09365 v1 · 2017-09-27 · astro-ph.IM · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7RGY6P5KXG4OUMCFL6VNM6OI2B}

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	2026-05-18T00:10:39.095642Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fc4d8f3faab9b8ea30455faad679c8d077038dabdcddcfdb4fe0f4b921deee2b

Aliases

arxiv: 1709.09365 · arxiv_version: 1709.09365v1 · doi: 10.48550/arxiv.1709.09365 · pith_short_12: 7RGY6P5KXG4O · pith_short_16: 7RGY6P5KXG4OUMCF · pith_short_8: 7RGY6P5K

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/7RGY6P5KXG4OUMCFL6VNM6OI2B \
  | 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: fc4d8f3faab9b8ea30455faad679c8d077038dabdcddcfdb4fe0f4b921deee2b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6fd161cf722c1e9643d972f140ce5b3185c91d57b0aa0bd42e596ef20a13d067",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2017-09-27T07:29:02Z",
    "title_canon_sha256": "b615c0807036c6095f540f6c589702eee0ef086fd05bca9b059f78327b9ba79b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1709.09365",
    "kind": "arxiv",
    "version": 1
  }
}