Pith Number

pith:7MPMYGK2

pith:2010:7MPMYGK2WFDXXL7AR4ZBOE4M7V

not attested not anchored not stored refs pending

Impact of a causal primordial magnetic field on the Sachs Wolfe Effect

Camille Bonvin

arxiv:1005.3332 v1 · 2010-05-18 · 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{7MPMYGK2WFDXXL7AR4ZBOE4M7V}

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	2026-05-18T04:12:32.486993Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fb1ecc195ab1477bafe08f3217138cfd7947b12ae5a8a13e11723b0e16a9ae9c

Aliases

arxiv: 1005.3332 · arxiv_version: 1005.3332v1 · doi: 10.48550/arxiv.1005.3332 · pith_short_12: 7MPMYGK2WFDX · pith_short_16: 7MPMYGK2WFDXXL7A · pith_short_8: 7MPMYGK2

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/7MPMYGK2WFDXXL7AR4ZBOE4M7V \
  | 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: fb1ecc195ab1477bafe08f3217138cfd7947b12ae5a8a13e11723b0e16a9ae9c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f7fdb727b04b57f7f8fc61cdc01848276855e0fe2bfd619afb2b2b848ecedc92",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2010-05-18T21:24:36Z",
    "title_canon_sha256": "17ac5547ea60cb182817d0e402b6d6edfe6247b522f609e5d15115b9c6b45127"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1005.3332",
    "kind": "arxiv",
    "version": 1
  }
}