Pith. sign in
Pith Number

pith:FPID5IEX

pith:2005:FPID5IEXXB7HAY4J6KFEZLT4H6
not attested not anchored not stored refs pending

Faraday Rotation Measure Synthesis

1), ((1) Kapteyn Astronomical Institute, 2), (2) Astron), A. G. de Bruyn (2, M. A. Brentjens (1

arxiv:astro-ph/0507349 v2 · 2005-07-14 · astro-ph

Add to your LaTeX paper
\usepackage{pith}
\pithnumber{FPID5IEXXB7HAY4J6KFEZLT4H6}

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.

Cited by

18 papers in Pith

Receipt and verification
First computed 2026-07-04T17:14:53.233255Z
Builder pith-number-builder-2026-05-17-v1
Signature Pith Ed25519 (pith-v1-2026-05) · public key
Schema pith-number/v1.0

Canonical hash

2bd03ea097b87e706389f28a4cae7c3fae536baa2be88872d505a74291965064

Aliases

arxiv: astro-ph/0507349 · arxiv_version: astro-ph/0507349v2 · doi: 10.48550/arxiv.astro-ph/0507349 · pith_short_12: FPID5IEXXB7H · pith_short_16: FPID5IEXXB7HAY4J · pith_short_8: FPID5IEX
Agent API
Verify this Pith Number yourself
curl -sH 'Accept: application/ld+json' https://pith.science/pith/FPID5IEXXB7HAY4J6KFEZLT4H6 \
  | 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: 2bd03ea097b87e706389f28a4cae7c3fae536baa2be88872d505a74291965064
Canonical record JSON
{
  "metadata": {
    "abstract_canon_sha256": "454a91c322157251dd3e380fbea6bac5b8f662cc4ec57476dc8220158daf3540",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2005-07-14T14:54:16Z",
    "title_canon_sha256": "4fff503a498442a826dbf3632068f12ebcf358f33a963e3d2ef244a3ca97ba7a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0507349",
    "kind": "arxiv",
    "version": 2
  }
}