Pith Number

pith:555ESQ6O

pith:2012:555ESQ6O6MWCJXOYTYOSEBSHJE

not attested not anchored not stored refs pending

Universal upper limit on inflation energy scale from cosmic magnetic field

Shinji Mukohyama, Tomohiro Fujita

arxiv:1205.5031 v3 · 2012-05-22 · astro-ph.CO · gr-qc · hep-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{555ESQ6O6MWCJXOYTYOSEBSHJE}

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.

Cited by

1 paper in Pith

Dark photon -- Assisted Primordial Magnetogenesis

Receipt and verification

First computed	2026-05-18T03:42:44.286541Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ef7a4943cef32c24ddd89e1d22064749034ce59c23eab055c0f5ccc9eaa2a19e

Aliases

arxiv: 1205.5031 · arxiv_version: 1205.5031v3 · doi: 10.48550/arxiv.1205.5031 · pith_short_12: 555ESQ6O6MWC · pith_short_16: 555ESQ6O6MWCJXOY · pith_short_8: 555ESQ6O

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/555ESQ6O6MWCJXOYTYOSEBSHJE \
  | 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: ef7a4943cef32c24ddd89e1d22064749034ce59c23eab055c0f5ccc9eaa2a19e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9f028f78321f38ed7ec571e82e9302be91dc52cdbcb4f734a5d22064d6cee32f",
    "cross_cats_sorted": [
      "gr-qc",
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2012-05-22T20:00:02Z",
    "title_canon_sha256": "1ca53a0b0328fb7ab398f18d53ed88a5f6f01f59376ba7b14ad16973a2adcb5b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1205.5031",
    "kind": "arxiv",
    "version": 3
  }
}