Pith Number

pith:PUSAWGED

pith:2004:PUSAWGED4T7FS2N6HS2MZVFG3J

not attested not anchored not stored refs pending

Theoretical Modeling of Weakly Lensed Polarized Radio Sources

Charles C. Dyer, Christopher R. Burns, Hermann-Josef Roser, Philipp P. Kronberg

arxiv:astro-ph/0406400 v1 · 2004-06-17 · astro-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PUSAWGED4T7FS2N6HS2MZVFG3J}

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	2026-07-04T16:44:02.254807Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7d240b1883e4fe5969be3cb4ccd4a6da687e795b3b7d6a1338a2cb3708c4a247

Aliases

arxiv: astro-ph/0406400 · arxiv_version: astro-ph/0406400v1 · doi: 10.48550/arxiv.astro-ph/0406400 · pith_short_12: PUSAWGED4T7F · pith_short_16: PUSAWGED4T7FS2N6 · pith_short_8: PUSAWGED

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/PUSAWGED4T7FS2N6HS2MZVFG3J \
  | 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: 7d240b1883e4fe5969be3cb4ccd4a6da687e795b3b7d6a1338a2cb3708c4a247

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "44eed51d3d254e194a576ca6cded6323507667e4e7f9aafd3438331cf926be70",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2004-06-17T15:24:07Z",
    "title_canon_sha256": "65dc43b1e5d387b7759a9d8d37d791139370665a089fd5990295deeb0705d8f8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0406400",
    "kind": "arxiv",
    "version": 1
  }
}