Pith Number

pith:ZBWUHL7L

pith:2010:ZBWUHL7L6M64HTE4LJA7NTKIDT

not attested not anchored not stored refs pending

CMB Constraints on a Stochastic Background of Primordial Magnetic Fields

Daniela Paoletti, Fabio Finelli

arxiv:1005.0148 v2 · 2010-05-02 · 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{ZBWUHL7L6M64HTE4LJA7NTKIDT}

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	2026-05-18T02:07:43.984712Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c86d43afebf33dc3cc9c5a41f6cd481cece03794c3bb65f192180c7c2cd50629

Aliases

arxiv: 1005.0148 · arxiv_version: 1005.0148v2 · doi: 10.48550/arxiv.1005.0148 · pith_short_12: ZBWUHL7L6M64 · pith_short_16: ZBWUHL7L6M64HTE4 · pith_short_8: ZBWUHL7L

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/ZBWUHL7L6M64HTE4LJA7NTKIDT \
  | 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: c86d43afebf33dc3cc9c5a41f6cd481cece03794c3bb65f192180c7c2cd50629

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "04295f9bb2583f053da52edbcb57c9d84555db7d4aec5d7512fc6b84531165a2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2010-05-02T17:16:55Z",
    "title_canon_sha256": "de188e33c4410250ba47ae269c81a872f6ec5fea8d30e30b0fdcdec871a02b3c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1005.0148",
    "kind": "arxiv",
    "version": 2
  }
}