Pith Number

pith:CQXPRFIK

pith:2014:CQXPRFIKSIOO56BOC34GG5RSYU

not attested not anchored not stored refs pending

Charged massive particle at rest in the field of a Reissner-Nordstr\"om black hole. II. Analysis of the field lines and the electric Meissner effect

Andrea Geralico, Donato Bini, Remo Ruffini

arxiv:1408.4596 v1 · 2014-08-20 · 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{CQXPRFIKSIOO56BOC34GG5RSYU}

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	2026-05-18T01:42:16.890252Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

142ef8950a921ceef82e16f8637632c533d9053c4e726d8045fb91c35ce844ad

Aliases

arxiv: 1408.4596 · arxiv_version: 1408.4596v1 · doi: 10.48550/arxiv.1408.4596 · pith_short_12: CQXPRFIKSIOO · pith_short_16: CQXPRFIKSIOO56BO · pith_short_8: CQXPRFIK

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/CQXPRFIKSIOO56BOC34GG5RSYU \
  | 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: 142ef8950a921ceef82e16f8637632c533d9053c4e726d8045fb91c35ce844ad

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a47008a7e55ecc790fec2b80afa091e342b48d799976b1569191f120b33b9970",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2014-08-20T10:37:20Z",
    "title_canon_sha256": "eb49e22e97b89ffd292a7a5c36c1dbd0196bc537a70f9842f8eec99c29083b58"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1408.4596",
    "kind": "arxiv",
    "version": 1
  }
}