Pith Number

pith:ETQFF7TL

pith:2012:ETQFF7TLMMV5WD5FL6IQSH3LKB

not attested not anchored not stored refs pending

Spontaneous magnetization of the vacuum and the strength of the magnetic field in the hot Universe

E. Elizalde, V. Skalozub

arxiv:1202.3895 v1 · 2012-02-17 · hep-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{ETQFF7TLMMV5WD5FL6IQSH3LKB}

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	2026-05-18T01:58:24.105690Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

24e052fe6b632bdb0fa55f91091f6b50579ca9e2f59b22455f8aa576f539f721

Aliases

arxiv: 1202.3895 · arxiv_version: 1202.3895v1 · doi: 10.48550/arxiv.1202.3895 · pith_short_12: ETQFF7TLMMV5 · pith_short_16: ETQFF7TLMMV5WD5F · pith_short_8: ETQFF7TL

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/ETQFF7TLMMV5WD5FL6IQSH3LKB \
  | 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: 24e052fe6b632bdb0fa55f91091f6b50579ca9e2f59b22455f8aa576f539f721

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "be37b3a208964466350e8b052c3f333f90acd20d8771ace748097718a03dae9c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2012-02-17T12:29:36Z",
    "title_canon_sha256": "94a6914db7dfd5d36e97c4a02bcdb3abe89b5dc1e1c9b65e78032c08a839f052"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1202.3895",
    "kind": "arxiv",
    "version": 1
  }
}