Pith Number

pith:GETVE42L

pith:2016:GETVE42LMSUBWY76MUSEJHZ7R4

not attested not anchored not stored refs pending

Timing calibration and spectral cleaning of LOFAR time series data

A. Corstanje, A. Nelles, H. Falcke, J.E. Enriquez, J.P. Rachen, J.R. H\"orandel, M. Krause, O. Scholten, P. Schellart, S. Buitink, S. ter Veen, S. Thoudam, T.N.G. Trinh

arxiv:1603.08354 v1 · 2016-03-28 · 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{GETVE42LMSUBWY76MUSEJHZ7R4}

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	2026-05-18T01:15:39.717582Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

312752734b64a81b63fe6524449f3f8f2571d4b02c7a4a7536386f4dda75ac6b

Aliases

arxiv: 1603.08354 · arxiv_version: 1603.08354v1 · doi: 10.48550/arxiv.1603.08354 · pith_short_12: GETVE42LMSUB · pith_short_16: GETVE42LMSUBWY76 · pith_short_8: GETVE42L

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/GETVE42LMSUBWY76MUSEJHZ7R4 \
  | 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: 312752734b64a81b63fe6524449f3f8f2571d4b02c7a4a7536386f4dda75ac6b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d9de948071378332e25737be0f85cfb58761e8cdd3951b927027cbadf312945d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2016-03-28T10:47:10Z",
    "title_canon_sha256": "b5da473c4022c996a0f2b524777281d5f3ee5c4947b42cf25ddc0b5924233d93"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1603.08354",
    "kind": "arxiv",
    "version": 1
  }
}