Pith Number

pith:S35RHOAQ

pith:2013:S35RHOAQMNZPSFZYPQEJ34NOCZ

not attested not anchored not stored refs pending

CMB and matter power spectra from cross correlations of primordial curvature and magnetic fields

Kerstin E. Kunze

arxiv:1301.6105 v1 · 2013-01-25 · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{S35RHOAQMNZPSFZYPQEJ34NOCZ}

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	2026-05-18T03:25:46.103263Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

96fb13b8106372f917387c089df1ae167167e250bc86915dd15432a8b6d48582

Aliases

arxiv: 1301.6105 · arxiv_version: 1301.6105v1 · doi: 10.48550/arxiv.1301.6105 · pith_short_12: S35RHOAQMNZP · pith_short_16: S35RHOAQMNZPSFZY · pith_short_8: S35RHOAQ

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/S35RHOAQMNZPSFZYPQEJ34NOCZ \
  | 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: 96fb13b8106372f917387c089df1ae167167e250bc86915dd15432a8b6d48582

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3370fc86604c7d413c9716005804d19accba79ea7628c226fe10acd215bfe1be",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2013-01-25T17:52:29Z",
    "title_canon_sha256": "1995d8d05a57d93c70de5db0735045b9f133d4c5f82682698e423a16c3b0074c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1301.6105",
    "kind": "arxiv",
    "version": 1
  }
}