Pith Number

pith:N6LCYB7N

pith:2013:N6LCYB7NM2PLTTEDG6RZO73TAM

not attested not anchored not stored refs pending

Integrated Polarization Properties of 3C48, 3C138, 3C147, and 3C286

B.J. Butler, R.A. Perley

arxiv:1302.6662 v1 · 2013-02-27 · 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{N6LCYB7NM2PLTTEDG6RZO73TAM}

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	2026-05-18T01:51:26.883299Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6f962c07ed669eb9cc8337a3977f73032b244aa6f1c005182d3180d1af3f334e

Aliases

arxiv: 1302.6662 · arxiv_version: 1302.6662v1 · doi: 10.48550/arxiv.1302.6662 · pith_short_12: N6LCYB7NM2PL · pith_short_16: N6LCYB7NM2PLTTED · pith_short_8: N6LCYB7N

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/N6LCYB7NM2PLTTEDG6RZO73TAM \
  | 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: 6f962c07ed669eb9cc8337a3977f73032b244aa6f1c005182d3180d1af3f334e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "347979f1b69d615b29f5c618b9bd250a13e2850f3466daf957a5199015a538f0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2013-02-27T04:51:31Z",
    "title_canon_sha256": "bf1b7c2513ced4b384eac0218c6cecc1445713e6679e36e9f4173e6bf9709295"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1302.6662",
    "kind": "arxiv",
    "version": 1
  }
}