Pith Number

pith:QYO7OX6S

pith:2014:QYO7OX6S5ZYBUMYXYGPSLHPHDM

not attested not anchored not stored refs pending

Exact solutions of the Klein-Gordon equation in the Kerr-Newman background and Hawking radiation

C. R. Muniz, H. S. Vieira, V. B. Bezerra

arxiv:1401.5397 v4 · 2014-01-21 · gr-qc

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QYO7OX6S5ZYBUMYXYGPSLHPHDM}

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	2026-05-18T02:46:12.839796Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

861df75fd2ee701a3317c19f259de71b045a9780ee219468110b2f44a55ab644

Aliases

arxiv: 1401.5397 · arxiv_version: 1401.5397v4 · doi: 10.48550/arxiv.1401.5397 · pith_short_12: QYO7OX6S5ZYB · pith_short_16: QYO7OX6S5ZYBUMYX · pith_short_8: QYO7OX6S

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/QYO7OX6S5ZYBUMYXYGPSLHPHDM \
  | 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: 861df75fd2ee701a3317c19f259de71b045a9780ee219468110b2f44a55ab644

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d5754ebdcfe542f4e476b36c8d4d695a37ac1f38a78b8fe72dd530f40c891867",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2014-01-21T17:35:11Z",
    "title_canon_sha256": "b09d7244fd89808c3a3c11c2f477c5b1ddc071f731b530688ecf442267b2367f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1401.5397",
    "kind": "arxiv",
    "version": 4
  }
}