Pith Number

pith:VVDRUZNU

pith:2017:VVDRUZNURJJWTSQCUJ4DDO2SXS

not attested not anchored not stored refs pending

Source Finding in Linear Polarization for LOFAR, and SKA Predecessor Surveys, using Faraday Moments

A. Horneffer, C. Horellou, C. J. Riseley, C. L. Van Eck, D. D. Mulcahy, D. I. Jones, G. Heald, H. Junklewitz, J. S. Farnes, M. Brentjens, M. Haverkorn, R. Paladino, V. Vacca

arxiv:1711.04516 v1 · 2017-11-13 · 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{VVDRUZNURJJWTSQCUJ4DDO2SXS}

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	2026-05-18T00:27:18.058149Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ad471a65b48a5369ca02a27831bb52bcb544ae4527cb4486d2658e26728b7d0b

Aliases

arxiv: 1711.04516 · arxiv_version: 1711.04516v1 · doi: 10.48550/arxiv.1711.04516 · pith_short_12: VVDRUZNURJJW · pith_short_16: VVDRUZNURJJWTSQC · pith_short_8: VVDRUZNU

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/VVDRUZNURJJWTSQCUJ4DDO2SXS \
  | 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: ad471a65b48a5369ca02a27831bb52bcb544ae4527cb4486d2658e26728b7d0b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e3e0991b50ddb7e50e172e6d26b2e577fe20d94ab88c1dbfedb4ad3a9583f1f1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2017-11-13T10:56:47Z",
    "title_canon_sha256": "d28ddf91b7d139a5b3aa943ab8617bf342e89f38b30d745aaa50c06da7110f11"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1711.04516",
    "kind": "arxiv",
    "version": 1
  }
}