Pith Number

pith:WCS2EKWI

pith:2012:WCS2EKWIVNBR7UPLNJBW66AZ7B

not attested not anchored not stored refs pending

On the reliability of polarization estimation using Rotation Measure Synthesis

I. Feain, J.-P. Macquart, M. Johnston-Hollitt, R.D. Ekers

arxiv:1203.2706 v1 · 2012-03-13 · 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{WCS2EKWIVNBR7UPLNJBW66AZ7B}

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

1 paper in Pith

Faraday Tomography with the SKA: A New Era of Cosmic Magnetism Studies

Receipt and verification

First computed	2026-05-18T01:58:09.541655Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b0a5a22ac8ab431fd1eb6a436f7819f861252d6991c4d4dd51db43f51ce04255

Aliases

arxiv: 1203.2706 · arxiv_version: 1203.2706v1 · doi: 10.48550/arxiv.1203.2706 · pith_short_12: WCS2EKWIVNBR · pith_short_16: WCS2EKWIVNBR7UPL · pith_short_8: WCS2EKWI

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/WCS2EKWIVNBR7UPLNJBW66AZ7B \
  | 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: b0a5a22ac8ab431fd1eb6a436f7819f861252d6991c4d4dd51db43f51ce04255

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "eff74898d9b1e70badc4ba26ea3c57118d64dd476ce6438b33f03e6aaa990364",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2012-03-13T03:45:57Z",
    "title_canon_sha256": "1256b5d14d89cda61bfd579db93b1b148f5d2b9d0328bb5259488dd7b0887d4c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1203.2706",
    "kind": "arxiv",
    "version": 1
  }
}