Pith Number

pith:CXUCL5OS

pith:2009:CXUCL5OSOKBLAWENG2KDERF33S

not attested not anchored not stored refs pending

Signatures of Relativistic Helical Motion in the Rotation Measures of AGN Jets

Abraham Loeb, Avery E Broderick

arxiv:0908.2999 v1 · 2009-08-20 · astro-ph.HE

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CXUCL5OSOKBLAWENG2KDERF33S}

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	2026-05-18T02:12:24.590548Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

15e825f5d27282b0588d36943244bbdcbe06a0dacbbc66e0c1c415baecb7b43c

Aliases

arxiv: 0908.2999 · arxiv_version: 0908.2999v1 · doi: 10.48550/arxiv.0908.2999 · pith_short_12: CXUCL5OSOKBL · pith_short_16: CXUCL5OSOKBLAWEN · pith_short_8: CXUCL5OS

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/CXUCL5OSOKBLAWENG2KDERF33S \
  | 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: 15e825f5d27282b0588d36943244bbdcbe06a0dacbbc66e0c1c415baecb7b43c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f408f7547a14d84bae15214ec4ea5b47735fbbe3c64931b734d0803471f3ec3f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2009-08-20T20:04:26Z",
    "title_canon_sha256": "0e22212da29a5dc10602ad675720b9dc0af8446d6a4c15bbb2e7631be4a36777"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0908.2999",
    "kind": "arxiv",
    "version": 1
  }
}